Russian computers for large corporations. NetBench test results

is the video card suitable? Nvidia GeForce 8800 GS to Kraftway GEG motherboard? and got the best answer

Answer from Mad Doctor[guru]
do you have a server?
if so, here's the info
I don’t know about video, I’ve never come across it, but I found a description of some Kraftway GEG Express 400 EM11 server
Platform Intel SR4850HW4 (Harwich), Intel E8500 chipset, 667MHz FSB,
up to 4 CPU Intel Xeon MP (1MB L2 cache, up to 8MB L3 cache),
up to 64GB DDR2-400 (PC3200) ECC Registered SDRAM, up to 4 memory boards (16 DIMM slots), each board has 2 memory banks (4 DIMM slots),
1 x8 PCI-Express slot, 3 x4 PCI-Express slots, 1 64bit/133MHz PCI-X slot, 2 64bit/100MHz PCI-X slots,
Integrated:
Video controller: 2D/3D accelerator ATI Radeon 7000, 16MB SDRAM,
Network adapters: 2-channel Bradcom NetXtreme Gigabit Ethernet Server Controller (BRCM5704C), 10/100/1000 Mbit/s,
SATA controller: 1 port, used to connect CDD or DVD,
SCSI controller: integrated 2-channel (2 internal channels) Ultra320 SCSI controller (LSI 53C1030), possibility of activation (RAID Activation Key) of the integrated SCSI RAID controller.
Server monitoring and management functions (Intel Management Modules).
Intel SR4850 case (Granby), black, weight ~31 kg.
Execution in a 19" Rackmount case with a height of 4U.
Dimensions in Rackmount (4U) version: height - 173 mm, width - 447 mm, depth - 706 mm.
2 power supplies of 1470W each with hot swap (redundancy 1+1, hot-swap),
5 bays 3.5"x1" for hot-swappable HDD with front panel access,
FDD is not installed
1 external 5.25" bay,
2 paired cooling fans for system components with hot swap (redundancy 2+2, hot swap).
The 19" Rackmount case is equipped with telescopic guides for sliding the server out of a 19" rack.
CPU
4*CPU Intel Xeon MP 3160 MHz cache L2-1MB, FSB 667 MHz
RAM
RAM 4096 MB DDR2-400 ECC Reg (4*1 GB)
The basic configuration of the server includes one expansion card random access memory.
Controllers for connecting hard drives
Activation of the integrated 2-channel SCSI RAID controller 512MB DDR2-400 cache with battery
Installing Hard Drives

HDD SCSI hot-swap 72 GB 10000 rpm, 80 pin
HDD SCSI hot-swap 72 GB 10000 rpm, 80 pin
HDD SCSI hot-swap 72 GB 10000 rpm, 80 pin
HDD SCSI hot-swap 72 GB 10000 rpm, 80 pin
Optical drive
DVD±RW(OEM) Slim
Server control and management functions
Intel Management Module Professional Edition
Standard Control Panel for Intel 4U 6U Cases
Intel Server Manager server management software is included with every server.
Periphery
USB keyboard
USB mouse
Warranty service
Warranty Express 400 1st-3rd year OS 4th-5th year Std

Oleg Denisov, Sergey Nazarov

Summer PC testing, conducted by the BYTE/Russia testing laboratory, was not entirely ordinary: according to the rules we set, only computers from manufacturers actively participating in large government and/or corporate tenders and producing PCs in mass quantities were accepted for testing. Therefore, the testing turned out to be small - only four machines (and in connection with this, it was decided not to select winners and not to mark anyone with the "BYTE/Russia Editor's Choice" sign), but representative - only leading Russian computer equipment manufacturers took part in it.

According to the testing rules, participants could provide for testing a PC with any processor officially announced at the time of testing, 256 MB of RAM, a video subsystem providing 32-bit color at a resolution of 1024x768 and an image refresh rate of 75 Hz, an Ethernet network interface, and an audio subsystem , keyboard and mouse. Manufacturers could supplement the machines with other components of their own choosing. Plus it was limited Wholesale price a set of the system unit, keyboard and mouse, OS and attached software presented for testing - no more than $700 at the time of testing when supplied in batches of 100 sets.

We also asked for a PC complete with an LCD monitor for testing. But, given that the same PC can be equipped with a variety of monitors - depending on the needs and budget of the buyer, we do not consider them in the review and provide data about them only as additional information.

In order to more fully characterize the PCs discussed here, test participants were asked to provide the editors with information materials describing: the lineup, which includes the PC under test; concept of design and use of office PCs for large corporations; the concept of building large office computing systems; technology for testing and selecting components and testing PCs at the stage of developing serial computer models; technology for testing serial PCs during production; principles of construction and methods of work of the service department; as well as historical information about the company. These materials are presented in the article in boxes. All data on the production volumes of each company, its place in ratings, etc. are given from the words of representatives of the corresponding company and have not been verified by us.

Testing methodology To determine overall system performance, we used the ZD Business Winstone 2002 1.0.1 package, designed to measure PC performance when working with popular office applications. PC performance when working with 3D graphics was measured using tests from the MadOnion 3DMark2001 SE Build 330 package. We also used performance tests of the processor and memory subsystems from the SiSoft Sandra Standard 2003.3.9.44 package and the WCPUID 3.1a and EnTech PowerStrip 3.40 programs, which measured the operating clock frequencies of central and graphics processors, RAM and video memory. All tests were carried out in video mode with a color depth of 32 bits, a resolution of 1024x768 and an image refresh rate of 75 Hz running Microsoft Windows XP Professional with Service Pack 1. Detailed characteristics of the tested systems and test results are given in.

Aquarius Elt DF240

Choosing a high-quality PC case - at the same time reliable, safe, roomy, comfortable and originally designed - is not an easy task, but the developers of the Aquarius Elt DF240 coped with it perfectly. The case of this PC provides good opportunities for system expansion - three bays for external 5.25-inch drives, one for floppy drives and three for hard drives (two of them can be placed in a removable basket, which is convenient). To enhance the strength of the case and the rigidity of the drive mounting, an additional steel plate is used - it is placed vertically in the lower right corner and “connects” the rack with the drive bays and the bottom and front panels of the case. The side walls of the case are fixed using convenient locks embedded in their upper part and can be removed without tools. The motherboard is mounted on a separate metal chassis. On the front and rear panels There is one slot for additional fans. Plus it's elegant and memorable. appearance housings. True, there are no connectors for audio and USB ports on its front panel, which can be considered a disadvantage - the output of two audio and two USB ports on the front panel of a PC has become a de facto standard today.

Elt DF240 is built on the basis of high-quality and reliable components from manufacturers with an excellent reputation - this is a processor Intel Pentium 4 2.4 GHz with 533 MHz bus, system ASUS board P4PE on NMC Intel 845PE with built-in 10/100-Mbit/s Broadcom BCM4401 Ethernet network controller, ASUS V8170 DDR/SE/T video card on GPU Nvidia GeForce4 MX 440-SE with 64 MB video memory, 40 GB HDD Seagate Barracuda 7200.7 ST340014A and 52X CD-ROM drive ASUS CD-S520. We also note good system expansion capabilities - three slots for memory modules and six free PCI slots (although two PCI slots are occupied by expansion brackets) - and connections peripheral devices- optical and coaxial S/PDIF outputs, Game/MIDI port, two serial ports and two TV outputs - S-Video and RCA. By the way, the design, development and production process of this PC is certified to meet the ISO 9001:2001 quality standard. In addition, the PC is certified to be compatible with Microsoft Windows 2000 and Windows XP.

During testing, the Elt DF240 showed good results in the Business Winstone integrated office test and RAM speed tests, more modest results in the 3DMark2001 3D graphics test and in processor tests, which, however, corresponds to the configuration and computing capabilities of this machine.

In addition to the system unit, the Elt DF240 is equipped with a keyboard and mouse of a standard design, printed user manuals for the PC and motherboard, Microsoft Windows XP Professional OS and Kaspersky Anti-Virus and is provided with a long three-year warranty ( detailed description Aquarius service network, see sidebar). Elt DF240 and other Aquarius equipment can be purchased from more than 750 of the company’s partners, who purchase it through three distributors - Landata, OCS, Verysell.

"Aquarius" The production company Aquarius (http://www.aq.ru), founded in 1989, is part of the Aquarius group, which, in turn, recently became part of the National Computer Corporation (NCC) holding company ). The main activities of Aquarius are the development and production of PCs and servers with the Aquarius brand, the development and support of regional affiliate network, development of regional service infrastructure. Aquarius became the first non-governmental organization in Russia to establish its own factory production of PCs. Today the company has a PC production plant in Shuya, Ivanovo region. with a capacity of 120 thousand PCs per year and a production workshop in Moscow with a capacity of 36 thousand PCs per year. According to the analytical agencies IDC and ITResearch, Aquarius is one of the top three sales leaders of PCs and servers on the Russian market. The Aquarius Elite PC family was developed by Aquarius specifically for the most demanding customers. These models are distinguished by high reliability, quality, excellent technical characteristics, rich functionality, wide possibilities for modernization, which provides them with long term operation and low total cost of ownership. They can be successfully used to solve a variety of tasks - working with large databases, 3D graphics, video data, CAD, etc. PCs of the Elite family are equipped with Intel Pentium 4 processors, system ASUSTeK boards and Intel, are certified compatible with Microsoft Windows 2000/XP and can be supplied with pre-installed licensed versions of these operating systems, as well as with office Microsoft package Office 2000/XP. The Aquarius company produces a wide range of PCs and servers, allowing the construction of modern office computing systems for various purposes. In addition to the powerful Aquarius Elite PCs, workstations can be equipped with inexpensive models of the Aquarius Standard series and workstations for corporate users Aquarius Professional. Collective services can be organized on the basis of servers of the AquaServer E, AquaServer P and AquaServer T families. AquaServer E servers are designed for use in small companies or work groups of up to 20 people. These machines are slightly more expensive than powerful PCs, but are more reliable and have better expandability. AquaServer P servers are built on Intel platforms and are designed to work in large networks and computer centers. Careful selection of components, preliminary testing components and mandatory 72-hour thermal chamber testing ensure that AquaServer P will perform reliably even in the most severe conditions. Compact AquaServer T servers are installed in a 19-inch rack and are designed to organize telecommunications nodes and data centers with a high density of computing power and communication ports, with increased reliability, flexible redundancy and load distribution. All Aquarius servers are certified for compatibility with operating systems from the Microsoft Windows 2000/2003 Server family. In the process of developing serial models, the Aquarius test laboratory checks the performance of PCs in configurations assembled from components with similar characteristics from different manufacturers, and issues its recommendations on the most reliable combinations of components (it indicates which components need to be used together, which ones are possible and which ones are definitely it is forbidden). In the future, Aquarius will form a model range of computers, focusing exclusively on the first category, but at the request of customers it can use configurations of the second category. Serial production of Aquarius PCs begins with incoming testing of components, and the company is very strict about the quality of the entire purchased batch. If the percentage of defects exceeds the permissible level, then Aquarius parts with this supplier, regardless of its weight in the IT business. PCs that come off the assembly line undergo mandatory 24-hour testing in a thermal chamber at a temperature of 35-40°C. Servers are subjected to even more stringent tests - they are sent to the customer only after 72 hours of trouble-free operation in a thermal chamber. Based on service center statistics, breakdowns are constantly monitored and analyzed. The marketing and commercial services regularly analyze complaints from customers and dealers. As a result, the TQC system of total quality control unites all divisions of the company. In the summer of 2002, Aquarius introduced new model building a service network. This step was caused by the active regional expansion of distributors of Aquarius equipment, which required full warranty service and the presence of an extensive network of service centers in all regions of the Russian Federation. Today this network includes 173 service centers in all regions of Russia. We have developed our own service program, which makes it possible for any regional company that meets the qualification requirements to become an Aquarius service center. Since the manufacturing company often trusts its reputation to unfamiliar companies, the requirements for the quality of service (they include both the actual quality of repairs and compliance with the three-day deadline) were quite stringent. In order to interest potential partners, it was necessary to provide them with the opportunity to make good money specifically from repairing equipment. After analyzing the failure statistics, Aquarius took an extraordinary step - for each repair case, partners are paid $25 when components are replaced (excluding the cost of the latter) and $5 if components are not replaced. Almost all authorized service centers, with the exception of Moscow, are not structural divisions of Aquarius. The program also lists in detail cases in which the company breaks off relations with the service center, depriving it of authorization - non-compliance with repair deadlines (no more than three days), poor-quality repairs and the use of components not included in the list recommended by Aquarius. In August 2003, Aquarius plans to begin implementing a program for authorizing service centers for server maintenance. IN this moment equipment supplied by the Aquarius company to several large corporate customers - the Social Insurance Fund of the Russian Federation, the Ministry of Finance of the Russian Federation, deliveries within the framework of the Children of Russia program, etc. is serviced on site. Service work is carried out by Aquarius partners under separate contracts. A general system of extended service support is also currently being developed, which will be available to any buyer of Aquarius equipment and should be launched by the end of 2003. This system will include such types of services as on-site repairs, accelerated repair times for equipment, guaranteed provision of services, for example, 24 hours a day, 365 days a year, etc. The cost of extended service packages will, of course, depend on their content. Corporate customers who have entered into an extended service agreement are provided with technical advice by telephone from Aquarius service partners. Other users of Aquarius equipment can consult by phone or e-mail at the company's Moscow service center. In addition, in almost all cities where Aquarius products are sold and installed, there are authorized service centers where users can contact for advice. work time. When premium service packages go on sale, users will be able to receive 24/7 support if needed.

DEPO Race 465

Among all the tested PCs, the DEPO Race 465 model stood out for its most powerful processor and fast system memory - Intel Pentium 4 2.8 GHz with an 800 MHz system bus and Hyper-Threading capabilities in conjunction with dual-channel DDR400 SDRAM. It is not surprising that this model took first place in tests for processor and RAM speed.

The characteristics of the processor and memory, combined with a fast 40 GB Western Digital Caviar Special Edition WD400JB hard drive with an 8 MB cache buffer, gave the DEPO Race 465 a noticeable advantage in the Business Winstone integrated test, where it was significantly ahead of all competitors. However, the leadership of this model was not undisputed - Race 465 is equipped with 512 MB of RAM, which did not meet the requirements for the tested PCs (256 MB of RAM). In the 3DMark2001 3D graphics test, the performance of this PC was more modest - third place.

The Race 465 comes in a very well thought out design. First of all, it is spacious - you can install four external 5.25-inch drives, an external floppy drive, and one external and one internal (or two internal) 3.5-inch drives. Even so, the inside of the PC is quite spacious and you can easily reach all the internal components. Two USB and two audio connectors are “hidden” under the protective cover on the front panel of the PC. The left side cover of the case can be installed and removed without tools (by the way, it can be locked with a lock - for this there is a special eyelet on the rear panel), like all internal 5.25-inch devices and a floppy drive - they are secured with plastic latches. The motherboard is mounted on a separate metal chassis. The strength of the case is reinforced by a vertical stiffening rib, which also houses plastic latches for expansion cards. There is one mounting slot for additional fans on the front and rear panels.

The advantages of the Race 465 also include the use of high-quality memory modules manufactured by Kingston, “tied” with metal cooling radiators, a fast gigabit Ethernet card Intel PRO/1000 MT Desktop Adapter, the presence of DVI-I and TV output, and full USB “wiring”. subsystems - eight external USB ports (as a rule, PC manufacturers limit themselves to six or four) and the presence of two serial ports. The sound subsystem of this PC is quite ordinary - it is built on the basis of a six-channel AC"97 audio codec Realtek ALC655 (we note here the absence of a Game/MIDI port).

In addition to the system unit, the Race 465 package includes: standard keyboard DEPO KWD-701, optical mouse DEPO C1310, Microsoft Windows XP Professional OS, PC user manual and quick installation guide. We emphasize that Race 465 is certified compatible with Microsoft Windows 2000/XP, and its manufacturing process is certified to comply with the ISO 9001 quality standard.

The price of the Race 465 includes three years of warranty service at Diline service centers (more than 130 centers in Russia) with a maximum five-day repair period, but if desired, the user can choose a different warranty plan: two years of service at a service center - minus $12 from PC cost, two years with first year on-site service plus $44, three years with first year on-site service plus $58, two years with on-site service plus $69, three years on site - plus $127.

"Deline" The Dealine company (http://www.dealine.ru), a large Russian distributor and manufacturer of computer equipment, has been producing PCs under the DEPO brand since June 2002. This was preceded by serious preparatory work, including market research, studying global experience in PC production , development of production technology and the process of interaction with suppliers and clients, organization of a support service and service network. In addition, its own experience in the production of “unbranded” PCs played a major role - since 2000, Deline has supplied white boxes (platforms made from tested components for assembling computers). Currently, Diline produces a full range of PCs, which includes families personal computers DEPO Neos, Myst, Race, DEPO Race workstations and DEPO Storm servers with a total sales volume of products under the DEPO brand of about 12 thousand units per month. DEPO computers are manufactured in industrial conditions at Diline's own production facilities, located on the territory of a single office and warehouse complex and designed to produce up to 1000 computers and 20 servers per day*. The production of DEPO computers is certified for compliance of the quality management system with two standards: the international TUV CERT ISO 9001 and the Russian standard GOST R ISO 9001-2001. Modern lines have been installed in the Diline production workshop; the qualifications of the specialists working on them, necessary for the production of each model of DEPO equipment, are confirmed by relevant certificates. Parallelization of operations has been implemented in the production cycle, which provides for the possibility of simultaneous work of several sections on one order. Thanks to the just-in-time concept, all processes are synchronized at the right time in the right area, which results in a significant increase in productivity. The technological process begins with the preparatory stage, at which the processing and preparation of components and their 100% incoming inspection takes place. In the manufacture of DEPO equipment, only high-quality modern components of well-known brands that have proven themselves in the market are used, coming from the largest warehouse of computer components in Russia. The prepared components enter the assembly and final control line, where the actual assembly and testing of finished products is performed. DEPO products have all the necessary certificates (hygienic and ROSTesta) in accordance with current legislation. All DEPO PC lines are certified compatible with Microsoft Windows 2000/XP. DEPO servers are certified compatible with Microsoft Windows 2000 Server and Windows 2000 Advanced Server. Taking into account the increased requirements for the quality of servers, and in order to ensure their high reliability, DEPO servers undergo a long testing cycle - including under load. A special department has been created within the structure of the divisions of the Deline company, which is engaged in technical research and development. The main tasks of the research and development department are to determine promising directions for the development of DEPO equipment model ranges, taking into account their compliance with advanced and efficient technologies; development and creation of product samples based on research data on customer preferences and in accordance with industry trends; comprehensive testing of samples for compatibility with operating systems and obtaining the necessary certificates; attracting independent certification laboratories for additional comprehensive testing of products; creation of a product standard for subsequent launch into mass production; development and continuous improvement of methods for testing finished products; creating compatibility sheets with options for each model. The Diline company does not work according to a fixed price list with a list of standard equipment models, but it gives each buyer the opportunity to choose their own PC or server configuration. Via the Internet, the buyer can design the required computer configuration at any time using online tools and select the desired software. This way, a custom-made system will precisely meet the user's needs. PCs of the DEPO Race family are positioned by Diline as powerful corporate machines and are intended for users with increased requirements for system performance - system administrators, software and database developers, business executives and those who actively work with digital graphics, audio and video data. The latest architectural solutions and technological advances implemented in the models of the DEPO Race family guarantee a long PC life cycle and provide excellent opportunities for system expansion. The DEPO Race family is represented by two models - DEPO Race 465 and DEPO Race 475, built respectively on motherboards with Intel 865PE and Intel 875P NMCs. Distinctive features these machines are equipped with Intel Pentium 4 processors with an 800 MHz system bus and built-in Hyper-Threading, dual-channel DDR400 SDRAM memory, graphical interface AGP 8X and Serial ATA/150 interface for connecting hard drives.

GEG Prestige 41240A

The GEG Prestige 41240A PC performed very well in speed tests. Thanks to the fast Gigabyte GV-R9264D video card on the ATI RADEON 9200 graphics processor with 64 MB DDR video memory and 8X AGP interface, the Prestige 41240A led in the 3DMark2001 3D graphics test, while the powerful Intel Pentium 4 2.4 GHz processor with 800 -MHz system bus and built-in Hyper-Threading and high-speed dual-channel DDR333 SDRAM memory provided this model with second place in processor tests and RAM speed tests. The Prestige 41240A also performed well in the Business Winstone integrated office test, but only managed to take third place in it.

The use of high-quality modern components from leading manufacturers is an undoubted advantage of the Prestige 41240A. In addition to the already mentioned Intel processor and video card from Gigabyte, the PC is equipped with a system Gigabyte board GA-8IPE1000 based on the latest Intel 865PE NMC with built-in standard six-channel AC"97 audio subsystem, 40 GB Maxtor DiamondMax Plus 8 6E040L0 and 50X hard drive CD-ROM drive ASUS CD-S500. We also note that the production process of the Prestige 41240A is certified to comply with the ISO 9001 quality standard.

The Prestige 41240A provides good opportunities for system expansion - four slots for memory modules (total RAM capacity is up to 4 GB), five PCI slots (of which four are not occupied), three bays for external 5.25-inch drives, one for floppy drive, two for hard drives. However, with the expansion of the peripheral part, the situation is somewhat worse - the PC is equipped with a digital DVI-I output for connecting an LCD monitor, a combined S-Video-RCA TV output for connecting a TV receiver, 10/100-Mbit/s Ethernet network interface (implemented using the Repotec RP-1624W PCI adapter), two serial ports, but does not have Game/MIDI and S/PDIF ports.

The PC is assembled in a well-designed case. Provides free access to all internal components systems, with the exception of the power supply and bays for 5.25-inch drives - they are “covered” with an additional stiffening rib, enhancing the strength of the case. The power supply is equipped with a “pass-through” power connector - a monitor is usually connected to it, which is very convenient. An additional fan is located on the front panel, reliably protected by a metal casing, and on the rear panel there is a slot for a second additional fan. The compartments for 5.25-inch drives are closed from the outside with a dustproof door with a cutout for access to the upper compartment - a CD-ROM drive was installed in it. Unfortunately, there are no external connectors for USB ports and audio ports on the front panel of the case, which today can be considered a drawback (though not significant).

The Prestige 41240A ships with a standard keyboard and mouse, a printed PC and motherboard user manual, Microsoft Windows XP Professional, and Norton AntiVirus 2003. The PC comes standard with a three-year warranty with one year of free on-site service, but corporate customers can conclude a separate contract for on-site maintenance of equipment during the entire warranty period and for the replacement of failed components within 24 hours.

Kraftway Computers The Kraftway Computers company (http://www.kraftway.ru) launched the production of PCs and servers under its own GEG brand in 1993 and the following year deployed production facilities in the technological premises of the State Research and Production Enterprise "Kvant" and signed an OEM -an agreement with Microsoft to install licensed software on a GEG PC. In 1995, GEG PCs were tested for compatibility with Microsoft software, mass production of dual-processor servers began, and the company was included in the list of industrial enterprises responsible for supplying equipment to the Russian Ministry of Defense. In 1996 production Kraftway computers was certified for compliance with the requirements of the ISO 9001 standard, the production of GEG Industrial servers and four-processor servers was launched. The company entered the top ten largest Russian PC manufacturers. In 1999, Kraftway released the first eight-processor server and became, according to Intel, the leader in the Russian server market; a year later it received the status of Intel Premier Provider and became one of the three largest Russian PC manufacturers. In 2002, the company began producing servers based on Intel processors Itanium 2, took part in the Intel Developer Forums (IDF) in San Jose and Moscow and began construction of its own production and logistics center in Obninsk, Kaluga region, next year it launched new production facilities allowing the production of up to 30 thousand PCs per month *, and opened the Kraftway Server Solutions Center on Intel platform. * IDC/ITResearch data on real production volumes for the first half of 2003 show that the company's production potential has not yet been fully utilized. Today, Kraftway Computers produces a wide range of PCs, developed on the basis of sales statistics accumulated over more than 10 years, dealer network surveys and special in-depth marketing research and covering almost all consumer niches - from inexpensive office PCs to powerful dual-processor graphics stations on Intel Xeon processors . Kraftway PCs are based on system Gigabyte boards and Intel and AMD processors and are equipped with Microsoft Windows XP or Linux OS. Kraftway servers are produced on Intel platforms. GEG Prestige PCs have been designed and positioned as high-performance workstations that can be used for a variety of tasks - as powerful home machines, graphics workstations and systems for scientific and engineering calculations. Characteristic features of these PCs are powerful processors combined with large RAM, a fast graphics subsystem, and ample opportunities for upgrading and increasing system performance. The GEG Prestige lineup includes several PC series that differ in their component base. GEG Prestige DV35xx series machines are equipped with an AMD Duron 1.2-1.3 GHz processor or AMD Athlon XP 1700-2800+, system board on the VIA KM266 chipset, system memory DDR266/DDR200 SDRAM, built-in video subsystem without local video memory (up to 32 MB of system memory is used instead). The GEG Prestige DA36xx series includes AMD Duron 1.2-1.3 GHz or AMD Athlon XP 1700-2800+, AMD 761 NMC, DDR266/DDR200 SDRAM memory, AGP video card with 32 MB of local video memory. GEG Prestige 4I10xx are based on an Intel Pentium 4 1.8-3.06 GHz and SiS655 NMC, have dual-channel DDR266/333/400 SDRAM, an AGP video card with 32 MB of local video memory. The GEG Prestige 4I20xx series is an Intel Pentium 4 1.8-3.06 GHz, Intel E7205 NMC, dual-channel DDR200/266 SDRAM, AGP video card with 32 MB of local video memory. GEG Prestige AA10xx models include up to two AMD Athlon MP 2.0-2.6 GHz processors, AMD 760MXP NMC, DDR266/DDR200 SDRAM memory, AGP video card with 32 MB of local video memory. The GEG Prestige XI31xx series contains up to two Intel Xeon DP 1.8-3.06 GHz processors, Intel E7505 NMC, DDR266/DDR200 SDRAM memory, built-in video subsystem (up to 8 MB of memory is used from RAM). The basic configurations of all GEG Prestige PCs have an Ethernet interface “on board”, with the exception of the GEG Prestige DA36xx series machines - these models are equipped with it additionally. All GEG Prestige cars are also equipped by default with a built-in AC"97 audio subsystem. Kraftway Computers PCs pass the tough test technological control at all stages of production. Control methods can be divided into three groups - visual, software and electromechanical. Visual control methods are used at the very beginning production process to detect obvious structural defects in components - damage to the paint or conductive layer, violation of geometry due to improper transportation, etc. - and during acceptance of the assembled product - to check the correct fastening of components, routing of cables, etc. Software control methods are designed to verify the declared functionality of the product, reduce the labor intensity and monotony of personnel work (for example, by automating the operations of comparing the product configuration with the reference one) and allow you to accurately document the control results (i.e., avoid errors associated with the human factor). For such control, special test programs both our own development and from leading test software developers and component manufacturers. These programs are combined into groups of tests designed to test a specific controller or an entire unit of the product. Before launching into production, for each product configuration, a unique set of test actions is created from groups of tests, which, among other things, sets the order of tests (sequence, simultaneity) and reference test results. The product is placed for testing in a semi-automatic mode, and the testing results are recorded automatically. This provides additional insurance against “human” error, preventing the product from being transferred to the next production site if the test results automatically saved in a single database diverge from the reference ones. Electromechanical control methods are designed to ensure the electrical safety of the product and check the reliability of fastening of its components and blocks. To determine the technical prospects for the possible use of new components and architectures to expand the Kraftway Computers range of servers and PCs, the company created a beta testing laboratory, whose specialists create prototypes of products and, using cross-platform measurement packages, check the speed of standard operations and the compatibility of these systems with various peripheral equipment and housings. Kraftway's service network includes 115 service centers throughout the country.

Irbis Favorite C2425/80F

In terms of processor power (Intel Celeron 2.4 GHz with a 400 MHz system bus and 128 KB L2 cache) and RAM speed (single-channel DDR266 SDRAM), the Irbis Favorite C2425/80F was inferior to other test participants; in addition, it was equipped with a rather slow video card (InnoVISION Tornado GeForce4 MX 440 SE on an Nvidia GeForce4 MX 440-SE graphics processor with 64 MB of DDR video memory). As a result, this PC lagged behind its competitors in speed tests. But this model is supported by its low price ($640) and the impressive capacity of the disk subsystem based on the 80 GB Maxtor DiamondMax Plus 9 6Y080L0 drive - according to these characteristics, Irbis Favorite was the leader. This PC was also the only one equipped with a combined CD-RW/DVD-ROM optical drive (Toshiba SD-R1312); the rest of the tested models had “simple” and, of course, less expensive CD-ROM drives installed.

Plus the quality motherboard from a manufacturer with an excellent reputation (ASUS P4PE on NMC Intel 845PE), good system expansion capabilities - three slots for memory modules with a RAM capacity of up to 2 GB; six free PCI slots (although two slots for PCI cards are occupied by expansion brackets); four bays for external 5.25-inch drives, one for a floppy drive, two for hard drives, and peripheral connections (TV-out, built-in 10/100-Mbps Broadcom BCM4401 Ethernet controller, two serial ports and built-in six-channel audio subsystem with optical and coaxial S/PDIF output and Game/MIDI port). We also note that the quality management system of the K-Systems company, which produces Irbis Favorite, at all stages of production is certified for compliance with the requirements of the ISO 9001:2000 standard.

Irbis Favorite is assembled in a middle tower case with seven drive bays, which is quite a lot for a system unit of this size, but it provides easy access to all internal components, and the inside of the PC is quite spacious. The design advantages of the case of this model also include the presence of removable side panels, two slots for additional fans - one each on the rear and front panels (the latter is reliably protected by a plastic casing) and a compartment on the front panel for external audio and USB ports (though they were not used in the tested copy of Irbis Favorite).

Irbis Favorite is equipped with a standard keyboard and mouse (there are additionally three buttons - Wake Up, Sleep, Power - and a palm rest near the keyboard), printed PC and motherboard user manuals, Microsoft Windows XP Professional OS and Acronis True Image software for Reserve copy data.

The Irbis Favorite PC is provided with a two-year warranty with service at the K-Systems head service center in Moscow and more than 90 regional authorized service centers throughout Russia. The buyer has the right to independently upgrade the PC, but in this case the warranty does not apply to independently installed components and to defects arising as a result of such an upgrade. If analogues are available, replacement of failed components is carried out within 24 hours; in emergency cases, replacement equipment is provided for the duration of the repair. Within the Moscow Ring Road, on-site maintenance is possible under a separate agreement - the cost of this service depends on the amount of equipment being serviced, but not more than 10% of the cost of the equipment per year. During the warranty period, free service support is also provided - consultations by phone and e-mail, driver updates on the K-Systems ftp server.

Wholesale sales of Irbis PCs in Moscow and St. Petersburg are handled by the direct sales department of K-Systems; retail sales go through the retail chains Bely Veter, M.Video, Eldorado and TechnoSila. In other cities of Russia, Irbis PCs can be purchased from more than 30 regional partners.

"K-Systems" The K-Systems company (http://www.k-systems.ru) has been operating in the domestic IT market since 1994 and mass-produces computer equipment under its own brand. The main activities of the company are the production of desktop PCs, servers, professional graphics stations, monitors, laptops, Windows terminals and information display equipment; corporate supplies; implementation of complex projects; customer service. According to IDC analysts, in 2002 and the first quarter of 2003, K-Systems entered the top five leading Russian PC manufacturers. The K-Systems company has its own production facilities. In 2002, a new assembly shop began operating in Moscow, allowing for the monthly assembly and testing of more than 18 thousand computers*. K-Systems relies on slipway production - this approach ensures best quality products compared to automated assembly and allows you to quickly adjust the configuration of the final product. * IDC/ITResearch data on real production volumes for the first half of 2003 show that the company's production potential has not yet been fully utilized. The company's quality management system is certified for compliance with the requirements of the international standard ISO 9001:2000. The quality of K-Systems products is also confirmed by the status of a supplier of the Intel Premier Provider category, certificates of compliance with hygienic standards, the requirements of the State Standard of Russia, the State Technical Commission under the President of the Russian Federation, and the Svyaz and Infosert certification systems. The company has licenses from the FSB of Russia, FAPSI and the State Technical Commission under the President of the Russian Federation, including for work in the field of information security and provision of services for the protection of state secrets. When designing office PCs, K-Systems engineers are guided by the following criteria: reliability of the system as a whole; compatibility with the most common software; optimal functionality for the selected class of tasks; ease of preparation for work due to pre-installation of software; system ergonomics (design, dimensions, noise); equipment that makes it easier to use a PC; high quality technical support and service; best ratio cost and all listed characteristics; the customer’s wishes, if they do not contradict the company’s design concept. According to K-Systems engineers, Intel processors have an advantage over AMD processors, providing better thermal stability, built-in overheating protection, a higher system bus frequency, and an additional set of SSE2 commands for processing multimedia data. Therefore, when choosing the configuration of the machine that represented the Irbis Favorite lineup during testing, two processor options were considered - Pentium 4 and Celeron, but the limitation on the cost of the system became the decisive argument in favor of the Celeron with a clock frequency of 2.4 GHz. According to K-Systems sales statistics, corporate customers prefer integrated Intel Extreme Graphics graphics controllers and discrete video adapters based on the Nvidia GeForce4 MX 440-SE graphics processor. The use of Intel Celeron made it possible to choose a more powerful video adapter based on Nvidia GeForce4 MX 440-SE for the PC presented for testing. NMCs for motherboards from Intel are the most trusted among corporate customers due to Intel's stringent product quality requirements. Choice specific model NMS - Intel 845PE - is determined by the choice of processor and discrete video adapter. This NMS also provides the ability to further increase PC power if the processor is replaced or the amount of RAM is increased. Today, the choice of memory is the most obvious - PC2100 or PC2700 DDR SDRAM. The tested Irbis Favorite PC uses PC2100 DDR SDRAM memory, since when the Intel Celeron is running in combination with the selected NMC, the memory bus frequency cannot exceed 266 MHz. An 80 GB drive with an Ultra ATA/100 interface, a rotation speed of 7200 rpm, and without organizing a RAID array was selected as the disk subsystem. The use of disk subsystems with Serial ATA/150 and SCSI interfaces in PCs of this class is inappropriate - their cost is much higher (at least for Serial ATA). Creating a RAID array is justified only in two cases - to achieve maximum performance(for example, when performing extensive engineering calculations) and creating a highly reliable data storage system (which is typical for server applications). Most supplied Irbis Favorite office PCs are equipped with a 52X CD-ROM drive, but if necessary, you can order another one. For example, the tested copy of Irbis Favorite was equipped with a combined DVD-ROM/CD-RW drive. The selected NMS and motherboard provide six-channel audio, although when working in an office, two-channel acoustics are quite sufficient. Speakers are not included in the standard PC package, since many users use headphones instead (for example, in large offices). The concept of “office PC” implies teamwork and access to the Internet, so Irbis Favorite PCs are necessarily equipped with a 10/100 Mbit/s Ethernet interface. The PC can be additionally equipped with an internal modem, but this device is not included in the basic configuration - sales in the corporate sector are focused mainly on large offices with centralized access to the Internet. Licensed software is installed on all Irbis Favorite PCs. Pre-installation of the OS is preferable for two reasons - quick deployment of the PC and correct installation of the OS, drivers, service packages, etc. Irbis Favorite PCs in the basic configuration are supplied with the Microsoft Windows XP Professional OS (when supplying equipment for large offices with a hierarchical domain structure) or Windows XP Home Edition - for home or small offices. At the customer's request, Microsoft Windows 98 SE, Windows 2000 Professional, ASP Linux 7.3 or 9.0 can be installed. To restore the OS, special Acronis True Image OEM PC software is installed on all Irbis PCs. This package allows you to quickly restore the original OS image and, in addition, maintain your own data archive. To perform a typical set of tasks, the office infrastructure, as a rule, includes: a group of servers of various functionality (Internet access server, domain structure management, databases, file server) and user workstations. To increase the security and confidentiality of information, K-Systems offers Termin Windows terminals. In addition, the company produces various models of full-length Irbis Favorite PCs and small-sized Irbis M PCs for “average” employees and systems for Intel based Pentium 4 with built-in Hyper-Threading for users with increased requirements for machine performance.

Trouble happened, one of the existing servers periodically began to fail " blue screen death", and always with completely different error codes. Most often there were errors 050, 02E..., but with such a variety of these errors, it was not possible to identify the cause of the failure. After numerous searches, we decided that perhaps the problem was in crooked drivers, or Windows itself 2003 Server Since we saved all the data from the server in advance, reinstalling Windows 2003 was not critical for us, which is what we started doing. But, as it turned out, even when installing the OS, at various stages, a blue screen popped up and the installation was completed. Further, our research was directed towards the hardware, the first thing we tried was to change SCSI disks, fortunately there are 5 of them in the server, combined into a RAID5 array. To do this, we created new arrays from three different disks, trying to eliminate the possibly faulty one, but these actions did not lead to a positive result. Just for fun, we tried to remove one of the two processors from motherboard, which was in the second slot, the server also worked on one processor, but it also encountered an error; they did not remove the second processor, because access to it was not very convenient. The next object of testing was the dual-channel Intel SRCU42X SCSI controller, it has a 128 MB memory stick installed. Since we did not find suitable memory, we decided to change the entire controller.

On one of the existing servers, the controller was removed, although not the same as in the faulty server, but an SRCU42L, which does not have a removable memory stick and only one channel.

Replacing the controller initially made us happy, because... The OS was installed and we decided that the problem had been found, but after a while the server generated an error again.

The motherboard of this server also has a built-in SCSI controller, but it was not used. For the sake of the experiment, we removed the PCI-SCSI controller and formed an array on it, but this did not help either. We also tried to select drivers for all three controllers, but we didn’t suggest anything, positive result never received it. Then the question arose about replacing the motherboard or a cage of SCSI drives, and we began to look for where they could be purchased.

Finally, we decided to get sophisticated and remove the processor from the first slot of the motherboard, and put it in its place from the second slot, and imagine our amazement when the server then started working normally.

Here in the photo is the culprit of the malfunction - the Intel Xeon SL73P processor (3066DP/1M/533/1.525):

This is how our lengthy troubleshooting ended and the server now runs on a single processor, fortunately it performs one simple task, for which the performance of a server with a single processor is quite sufficient.

Xilence proudly introduced a new series of power supplies called Performance A. This is the manufacturer's first release since the merger with Listan. The new products join the entry-level product segment, but offer users high performance and a full package of protection against abnormal operating conditions: UVP (low voltage protection), OCP (overcurrent protection), SCP (short circuit protection), OLP (overcurrent protection), overload), OVP (over-voltage protection) and OTP (over-temperature protection).

The Xilence Performance A line is represented by…

Discussions about the release last week of a new line of Intel Atom S1200 processors have not yet died down, and Intel has already introduced a series of three models of Atom processors that belong to the Briarwood family. Previously it was assumed that the release would take place in the first quarter of 2013, but the manufacturer slightly forced the event. New episode primarily aimed at use in the segment of server systems and various data storage systems. One of the features of the Briarwood family is energy efficiency and reasonable price.

The Briarwood series includes three...

The ASUS series of professional displays has been supplemented with another new device - ASUS ProArt PA27AC. It is based on a 27-inch IPS panel with a resolution of 2560 x 1440. The new product is described by high calibration accuracy (E<2) и 100%-ым покрытием палитры sRGB. Вместе с тем наибольшая яркость объявлена на уровне 400 кд/м2, углы обзора равны по традиции 178 градусов, а скорость матрицы составляет 5 мс.

To save working space, the new mechanism includes several 2-watt stereo speakers in its design. The set of external interfaces...

The ComputerPress testing laboratory tested 12 dual-processor servers from domestic manufacturers on Intel Xeon and AMD Opteron processors. The tests compared the performance of the servers when used as file and Web servers. DESTEN Navigator 7280L, DESTEN Navigator RM 7320U1L, ETegro Hyperion RS380, Klondike AS, Klondike President 2000A, Kraftway GEG Express 200 ED21, Kraftway GEG Express ISP ES23, Team Server 2400A, NICS S4000aBK/pro (SO240PGa), took part in the testing. NIX S4000BK /pro (SX32APRi), Exilon-Major EC27 and Exilon-Major LC27. The Klondike President 1500A server was tested outside the competition.

Selection criteria

About the tradition that has developed in recent years, in our test laboratory in December we tested dual-processor servers from Russian manufacturers. Each manufacturer could provide two servers of its own production for testing that meet the following requirements:

• use of any dual-processor motherboard on any chipset with two commercially available processors;
• use of any type of RAM with ECC error correction in a volume of at least 2 GB;
• installation of hard drives with any interface (IDE, SCSI) and any RAID controller. The operating system was installed on a separate hard drive. The remaining disks were combined into a RAID array with one logical disk for the entire volume of the array, the NTFS file system and the default cluster size. The RAID level had to provide reliable data storage (RAID level 0 was not allowed);
• using an integrated or any other video adapter;
• Mandatory presence of a network adapter supporting the 1000Base-T interface;
• mandatory presence of a device for reading CDs of any type;
• mandatory installation of the 32-bit x86 operating system Microsoft Windows Server 2003 Enterprise Edition SP1 (English version);
• installation of device drivers at the discretion of the manufacturer and additional configuration of the OS, without changing the operating frequencies of the processor, memory and buses.

Since server testing is a lengthy process, in order to level the playing field, all manufacturers announced the selected server configuration before testing the first server and then could not change it.

As a result, seven servers on the Intel platform and five on the AMD platform took part in the testing. At the same time, there was a wide variety of components used in servers. For the first time, servers on dual-core processors participated in testing. It should also be noted that with the advent of the NVIDIA nForce Professional series chipsets, AMD's monopoly position in the market of server chipsets for OPTERON processors was finally broken.

The Klondike President 1500A server was tested outside of the competition, since according to the testing conditions, companies could only provide two servers. This server is interesting because its design uses Intel Xeon processors with an operating frequency of 3.8 GHz, which are currently the most powerful single-core server processors from Intel.

The technical characteristics of the test participants are given in table. 1 .

Testing methodology

The testing methodology remained virtually unchanged compared to previous similar tests: we compared the performance of servers in file and Web server modes. The only distinctive feature was the use of the Microsoft Windows XP Professional SP2 operating system on the workstations and controller with all updates released before September 2005, and on the server Microsoft Windows Server 2003 Enterprise Edition SP1. Let us recall that in previous testing we refused to use Service Pack 2, since installing it significantly reduced the performance of the “workstation × server” pair in the NetBench test. Updates released since then have corrected the situation, and performance has become even better.

For testing, a stand was assembled, consisting of two local network segments. The first segment Fast Ethernet 100Base-TX was formed by 48 workstations, and the second Gigabit Ethernet 1000Base-T “server switch” and “controller switch” communication channels. To connect the workstations, controller and server into the network, a 3Com SuperStack 3 Switch 4250T (3C1732) switch was used, which has 48 100Base-TX ports and two 1000Base-T ports (for more information about the switch, see the sidebar).

For testing, the NetBench 7.0.3 and WebBench 5.0 packages from Ziff-Davis were used.

NetBench 7.0.3 package

NetBench 7.0.3 is used to determine the overall performance of servers when used as file servers, but does not allow testing of individual server subsystems. For example, using this package it is impossible to calculate the relative difference between the performance of the disk and network subsystems.

During the test, each client creates a working directory and performs various file operations in both the client server and server client directions, while the execution time of each file operation and the network traffic generated are recorded. Note that the server RAID array was used to create working directories during testing.

In total, the test provides 18 different file operations: Open File, Read, Write, Lock, Unlock, Get File Attributes, Set File Attributes, Get Disk Free Space, Close, Get File Time, Set File Time, Find Open, Find Next, Find Close, Rename File, Delete File, Create New File, Flush File Buffers.

The controller computer synchronizes the work of all clients, collects information from them about the progress of the test, and calculates the total network traffic between the server and the network. No programs are installed or launched on the server itself, which fully corresponds to the ideology of the file server.

During the test, the number of working clients gradually increased, and the dependence of network traffic, measured in megabits per second, on the number of working clients was determined. The program theoretically supports up to 1000 clients, but it should be taken into account that each client works in stress mode and emulates the work of several dozen real clients.

WebBench 5.0 package

WebBench measures the performance of servers when used as Web servers.

On each of the computers connected to the local network, client software is installed that simulates the operation of a Web browser. On the server RAID array, a common workspace is created for all clients, simulating a real Web site with a volume of about 61 MB and consisting of a tree of folders in which 6160 files of the *1ext1l, *.gif type and test executable files are placed, and in the CGI folder BIN dynamic executable modules. The modules implement different request interfaces to the server: CGI (Common Gateway Interface) and ISAPI (Internet Server API).

The Web server receives requests from clients, processes them, and sends responses. Depending on the type of request, this will either be sending a file from the workspace, or data received by the server as a result of executing dynamic executable files.

Each client measures the server's response time to execute its requests, calculates the network traffic it creates, records the number of requests completed, and transmits the received data to the controller computer, which synchronizes the work of all clients and calculates the total result.

During the test, the number of running clients was gradually increased so that the number of requests processed by the server per second and network traffic, measured in megabits per second, could be determined by the number of running clients.

The WebBench 5.0 package provides the ability to test a Web server in normal and SSL mode. But since installing SSL mode requires obtaining a security certificate, and the vast majority of open Web servers operate without SSL mode, this mode was not used in these tests.

Three tests were run from the WebBench 5.0 package, simulating different operating modes of the Web server: static (WebBench Static), dynamic with the simcgi.exe module (WebBench CGI) and dynamic with the simisapi.dll module (WebBench ISAPI).

To increase the load on the server, the WebBench CGI and WebBench ISAPI tests were run with the number of load generators on the client increased to 4 and 10, respectively (set when setting up the test using the Engines Per Client parameter). The values ​​were selected experimentally.

Based on the testing results, the most productive file and Web servers were determined. The winner in the “Most Performance File Server” category was determined by the maximum cumulative result in the NetBench test, which was calculated as the average traffic value across all runs (each run with a different number of activated clients).

Among the Web servers, the best was determined by the maximum final result in the WebBench test, which was calculated as the geometric mean of the integral results in the Static, CGI and ISAPI tests. The cumulative result in each WebBench test was determined as the average of the number of transactions across all runs (each run with a different number of activated clients).

Test results

As we already noted last year, the performance of dual-processor servers has increased so much that in certain operating modes the gigabit network interface becomes the server's bottleneck, and this testing confirmed this conclusion. In three of the four tests conducted (NetBench, WebBench ISAPI and WebBench Static), the network interface load of the leaders almost reaches 100%, and only in the CGI test are the server's capabilities limited by processor performance.

Almost all the servers that participated in our previous tests were assembled in pedestal-type cases. However, this time we tried to formulate the testing conditions in such a way as to interest manufacturers in providing servers assembled in compact rack-mount cases. We partially succeeded in this, and several servers in 1 U and 2 U rack-mount enclosures took part in testing, but their configuration turned out to be very far from the maximum possible and they could not compete with the leaders. The best result among compact servers was shown by the DESTEN Navigator RM 7320U1L server.

NetBench test results

The NetBench test results are presented in table. 2 and in Fig. 1.

The best performance in the NetBench test was demonstrated by the Klondike AS servers from Klondike Computers and NICS S4000aBK/pro (SO240PGa) from NICS Computer Supermarket. Both servers use dual-core AMD OPTERON 280 processors.

Among the servers on Intel processors, the best result was the Klondike President 1500A server with Intel Xeon 3.8 GHz processors, which was tested out of competition.

The difference in server performance across different platforms has not changed compared to last year. It is interesting to note that the Klondike President 2000A and Kraftway GEG Express 200 ED21 servers, which use dual-core Intel Xeon DualCore processors, lagged significantly behind.

WebBench test results

The final results of the WebBench test are shown in table. 3.

Table 3. Final results of the WebBench test (file WebBench_2006.xls, sheet Result)

In this test, the best final results were also shown by servers whose design used dual-core AMD OPTERON 280 processors. The winners were the Klondike AS and ETegro Hyperion RS380 servers. However, their leading position was due to a significant advantage in only one test - CGI, and in two other tests - ISAPI and Static - they were in no way inferior to the leaders, and sometimes even surpassed their Klondike President 1500A server, which was tested outside the competition. Servers running on Intel Xeon DualCore processors fell behind again.

The results of individual WebBench tests are shown in table. 4-6 and in Fig. 2-4.

In the WebBench CGI test, the processor load in the saturation region reaches 100% with low network interface load, so the result in this test is determined by the processor performance. The best result was shown by the Klondike AS server. The performance of servers using dual-core AMD OPTERON 280 processors was significantly higher than that of all others. Comparing their results with the results of the DESTEN Navigator 7280L server, which uses single-core AMD OPTERON 250 processors operating at the same clock frequency (2.4 GHz), it should be noted that the dual-core OPTERON processor is highly efficient. The performance increase when adding a second core reaches 80%.

In the WebBench ISAPI and WebBench Static tests, processors are loaded significantly less, and the main load falls on the server's network interface, the utilization of which reaches 100%. Under these conditions, the advantage of servers running on dual-core AMD OPTERON processors disappears. In the WebBench ISAPI test, the Klondike President 1500A server had the best score, and in the WebBench Static test, the Klondike AS and Klondike President 1500A servers were in the lead with almost identical results. It should be noted that the indicators demonstrated by the leaders in the WebBench Static test this year are practically no different from the results of last year's testing, which is not surprising, since there have been no changes in the network interface this year.

Editor's Choice

The winners of the testing were determined in the nominations “The most productive file server” and “The most productive Web server”. Servers based on dual-core AMD OPTERON processors won in both categories.

The selection of winners in the first category was based on the results of the NetBench 7.0.3 test: the winners and holders of the “Editor's Choice” mark were servers Klondike AS And NICS S4000aBK/pro (SO240PGa).

The best models in the “Most Productive Web Server” category were determined by the final result in the WebBench 5.0 test. Servers won this nomination and received the “Editor’s Choice” sign Klondike AS And ETegro Hyperion RS380.

Test participants

The DESTEN Navigator series from DESTEN Computers is designed for use as file and proxy servers, mail servers and database servers. Their low price and scalability make it possible to build low-budget solutions for small and medium-sized businesses.

The DESTEN Navigator 7280L model is a server version on the AMD platform. It is built on the basis of the MSI K8D Master3-FS motherboard (MS-9161) and is equipped with two AMD OPTERON 250 processors clocked at 2.4 GHz and 2 GB of DDR333 RAM with ECC error correction operating in dual-channel mode. Two Kingston KVR333D4R25/1G memory modules with a capacity of 1024 MB each are used.

The dual-processor motherboard MSI K8D Master3-FS (MS-9161) with Socket 940 connectors is built on the AMD 8000 system logic set (AMD8131+AMD8111) and is designed to work with AMD OPTERON 200 and 100 series processors supporting AMD x86-64 technology. The board has 12 slots for installing DDR200/266/333/400 memory modules, and the maximum supported memory size is 24 GB. Both double-sided and single-sided modules can be used, with or without ECC support.

The motherboard has three 64-bit PCI-X slots (66/100/133 MHz), connected to two independent buses of the AMD8131 controller, and one 32-bit PCI slot (33 MHz). One of the PCI-X slots (green) can accommodate a Zero Channel RAID controller.

The board integrates an ATI Rage XL video controller with 8 MB of video memory and a dual-port gigabit network controller based on the Broadcom BCM5704C chip, connected to the PCI-X bus (64 bit/100 MHz). There is also an integrated single-channel Ultra320 SCSI controller Adaptec AIC-7901.

To organize the disk subsystem, the server uses a dual-channel SCSI RAID controller Intel SRCU42X with 128 MB of cache memory and autonomous emergency power supply (BBU), which supports the construction of RAID arrays of levels 0, 1, 5, 10 and 50. The server's disk subsystem consists of RAID -a level 10 array built on four Maxtor Atlas 15K II 8E036J0 hard drives, and a separate hard drive of the same model on which the operating system is installed. All hard drives are housed in a single-channel cage for five devices and are hot-swappable.

The server is housed in an EverCase ECS9500 case with a 460-W power supply.

The server cooling system includes two fans on the processor radiators, two fans cooling the hard drive cages, and a 120 mm diameter exhaust fan located on the rear wall of the case.

Navigator RM series servers from DESTEN Computers are designed for ISP, ASP and telecommunications companies that require compact solutions with high performance. Servers of this series are mounted in a 19" rack with high density.

DESTEN Navigator RM 7320U1L is built on the Intel SE7520JR2 motherboard with two Intel Xeon 3.2 GHz processors and is equipped with 2 GB of DDR2-400 MHz RAM with ECC error correction (two Kingston KVR400D2S4R3/1G modules), operating in dual-channel mode.

The SE7520JR2 motherboard with Socket 604 connectors is designed to work with Intel Xeon processors with an FSB frequency of 800 MHz and support for EM64T technology. The board is built on the Intel E7520 system logic set, which supports the PCI Express I/O subsystem and has improved features to ensure reliability and continuity of operation. The board has six slots for installing memory modules and supports up to 12 GB of registered dual-channel DDR2-400 MHz memory with ECC error correction. Possibilities are provided for memory mirroring and allocation of modules to hot reserve.

The board integrates an ATI Rage XL video controller with 8 MB of video memory and a dual-port Gigabit Ethernet Intel 82546GB controller.

There are two slots for installing expansion cards, inserted through an adapter (Riser card). One of them, supporting Intel Adaptive Slot technology, is connected to two buses: PCI-X 64 bit/66/100/133 MHz and PCI Express x4. This slot can accommodate full length and height cards. The type of installed card is determined automatically, and different adapters are used. Second slot regular PCI-X 64 bit/66/100 MHz for installing a half-length and height card.

The server's disk subsystem is based on an Intel SRCU42E SCSI RAID controller with 128 MB of cache memory and a battery backup unit (BBU) and three Maxtor Atlas 15K II 8E036J0 hard drives. The operating system is installed on a separate hard drive, and the remaining drives are combined into a RAID level 1 array. The hard drives are housed in hot-swappable, front-access bays.

The server is manufactured in an Intel SR1400 case and equipped with a 500 W power supply.

The cooling system of the server components is determined by the design of the case and includes two passive radiators on the processors, plastic air ducts, as well as four dual and one single fans, which simultaneously cool the hard drives in the cages and the processors.

ETegro Hyperion RS380

ETegro Hyperion RS380 from ETegro Technologies is another server on the AMD platform, which is built on the Iwill DK8ES motherboard and is equipped with two dual-core AMD Opteron 280 processors clocked at 2.4 GHz and 4 GB of DDR400 ECC registered RAM. Eight modules of 512 MB each from the Corsair TWINX1024RE-3200LL kits are used as memory modules.

The capacious 3 U format case, which allows for the construction of large-capacity disk subsystems, and the redundancy of the main components allow this server to be used in business-critical applications that require the performance and capacity of the disk subsystem. The ETegro Hyperion RS380 server is assembled in a Hyperion RS380 case, which has a height of 3 U, and is designed for installation in a standard 19-inch rack. The power supply has a power of 650 W.

The Iwill DK8ES motherboard, intended for servers and workstations, is based on a system logic set that consists of an NVIDIA nForce Professional 2200 supporting the PCI Express x16 bus and an AMD-8131 PCI-X bus controller. The Northbridge has a built-in four-channel SATA II controller with the ability to organize RAID arrays of levels 0, 1 and 10; The board has four SATA connectors.

The board has eight slots for installing memory modules, into which you can install up to 16 GB of register memory with error correction type PC3200/2700/2100. To install additional expansion cards, the motherboard has three 64-bit PCI-X slots (33/66/100/133 MHz), connected to two independent buses of the AMD8131 controller, and two PCI Express x16 slots, one of which operates at x16 speed , and the second on x2.

Devices integrated on the motherboard include an ATI RageXL video controller with 8 MB of video memory and two Broadcom PCI-E Gigabit Ethernet controllers (BCM5721).

The server's disk subsystem is built on a dual-channel SCSI RAID controller LSI Logic MegaRAID 320-2X, which has 128 MB of cache memory, and nine hard drives. The operating system is installed on a separate Fujitsu MAU3036NC hard drive, and a RAID level 10 array formed from eight Hitachi Ultrastar 15K147 HUS151436VL3800 hard drives was used to store data.

The hard drives, installed in hot-swappable front-access bays, are connected to a dual-channel backplane. The disks that form the RAID array are divided equally into channels, and a total of 16 SCSI disks can be installed in the server.

The cooling system includes three fans with a diameter of 120 mm, which are located on the case partition, and two fans installed on the processor radiators.

	Switch 3Com SuperStack 3 4250T (3C17302) The managed second-level switch 3COM SuperStack 3 Switch 4250T (3C17302) is made in a light blue metal case measuring 440x274x44 mm, thanks to which it can be mounted in a standard 19-inch rack, and four rubber feet allow for desktop placement. The switch is positioned as an inexpensive solution for building a flexible network infrastructure. When used as the central switch of a network, a managed Layer 3 switch or a high-performance switch with gigabit ports, the 3COM SuperStack 3 Switch 4250T is ideally suited to the role of the end device to which network clients directly connect. The front panel of the switch has two built-in Gigabit Ethernet ports (10Base-T/100Base-TX/1000Base-T), as well as 48 Fast Ethernet ports (10Base-T/100Base-TX), grouped into three groups of 16 ports each. All ports support full-duplex and half-duplex operation, as well as automatic detection of connection speed and cable type (Auto-negotiation, Auto MDI/MDI-X). The ports are made in the form of RJ-45 connectors with built-in LEDs indicating activity and connection speed and port status. The rear panel of the switch contains an RS-232 console control connector, a connector for connecting the AC power cable, and a connector for connecting backup power. The 3COM SuperStack 3 Switch 4250T uses store and forward switching. Data flow control in full-duplex mode is organized according to the 802.3x standard, and data flow control in half-duplex mode uses the Back-Pressure method. According to the technical documentation, the size of the MAC address table of the 3COM Switch 4250T is designed for 8 thousand entries. Switch throughput is 13.6 Gbps when using maximum length packets or 10.1 Mpps when using minimum length packets. The switch provides the ability to stack up to four switches and manage them as a single device with a single IP address. No additional hardware is required to stack switches; in this case, the stack can also include switches Switch 4226T (3C17300) and Switch 4228G (3C17304). Among the additional functionality of the switch, we will name support for frame prioritization using the 802.1p protocol (two priority levels for each port), the ability to organize trunking of ports using the 802.3 ad protocol. It is possible to organize up to 60 virtual networks according to the 802.1Q standard. Both local and remote switch management are supported. Local control is performed via the RS-232 serial port. Remote (network) management is implemented via Telnet or via the built-in Web server; SNMP and RMON protocols are supported (groups Statistics, History, Alarms, Events). It should be emphasized that in terms of functionality, remote control is similar to console control. The switch supports STP, RSTP, IGMP protocols. The kit includes 3COM Network Supervisor software, which allows you to configure the system by displaying connected devices in the form of a graphical diagram and monitor network operation, issuing messages and reports on faults and errors. The editors thank MERLION (www.merlion.ru) for providing the 3Com SuperStack 3 4250T switch.

Klondike AS

The Klondike AS model from Klondike Computers is an example of a universal server on the AMD platform. The server is built on the Tyan K8SD Pro motherboard (S2882G3NR-D) with the AMD 8000 system logic set (AMD 8131+AMD 8111) and is equipped with two of the latest dual-core AMD OPTERON 280 processors clocked at 2.4 GHz and 2 GB of PC3200 register memory with correction errors (four 512 MB Corsair modules).

Tyan K8SD Pro allows you to increase the amount of RAM up to 16 GB, for which the board has eight slots for installing register memory modules of the PC3200/2700/2100 type. To install additional device cards, the motherboard has four 64-bit PCI-X slots (two slots for each independent PCI-X bus of the AMD 8131 controller) and one 32-bit PCI slot (connected to the AMD 8111 controller).

The board integrates an ATI RageXL video controller with 8 MB of video memory, as well as a Broadcom BCM5704C dual-port gigabit Ethernet controller that uses the PCI-X bus. There is also an Intel 82551QM 10/100 network controller, which can be used for remote server management. And the last integrated device worth paying attention to is the four-channel SATA RAID controller Silicon Image Sil3114 SATA RAID Accelerator with the ability to organize RAID arrays of levels 0, 1 and 10, which uses a 32-bit PCI bus.

Note that, despite the presence of an integrated gigabit network controller, the Klondike AS server has an additional dual-port gigabit network controller Intel PRO/1000 MT Dual Port Server Adapter, which we used during testing, since it allows us to obtain better results compared to integrated Broadcom BCM5704C controller.

The server's disk subsystem is based on an Intel SRCU42X SCSI RAID controller with 512 MB of cache memory and five Fujitsu MAU3036NC hard drives installed in a single-channel cage for six devices with hot-swappable drives. The operating system was installed on a separate hard drive, and the remaining drives were combined into a RAID level 10 array. To increase reliability, a RAID controller with a BBU was used.

The Klondike AS server is assembled in an InWin R3000 case, equipped with a power supply with a total power of 700 W. The high reliability power supply consists of a power distribution board and three units, one of which operates in hot standby mode.

The cooling system of the server components consists of two active processor radiators, additional cooling units for memory modules, a dual 120 mm fan on the rear wall of the server and two fans that cool the hard drive cage.

The universal server Klondike President 2000A from Klondike Computers is designed for corporate departments and medium-sized companies. It can provide shared information to a large number of users and provide a variety of network services.

The server is assembled on a SuperMicro X6DH3-G2 motherboard with two dual-core Intel Xeon DualCore 2.8 GHz processors and is equipped with 2 GB of DDR2-400 MHz RAM with ECC error correction operating in dual-channel mode.

The X6DH3-G2 motherboard with Socket 604 connectors is designed to work with single- and dual-core Intel Xeon processors with an FSB frequency of 800 MHz and support for EM64T technology. The board is built on the Intel E7520 chipset, supports PCI Express I/O subsystem and has improved features to ensure reliability and continuity of operation.

The board has eight slots for installing memory modules and supports up to 16 GB of registered dual-channel DDR2-400 memory with ECC error correction. Possibilities are provided for memory mirroring and allocation of modules to hot reserve. There are ample opportunities for installing expansion cards. Two PCI Express x8 slots, three 64-bit PCI-X slots and one 32-bit PCI slot (33 MHz) are installed. PCI-X slots are connected to two independent buses of the Intel 6700PXH controller, one of them operates at 133 MHz, and two at 100 MHz. It is possible to install a Zero Channel RAID controller in one of the PCI-X 100 MHz slots (green).

The board integrates an ATI Rage XL video controller with 8 MB of video memory and two Intel 82541P1 Gigabit Ethernet controllers. In addition, there is an Adaptec AIC 9410W Zero Channel SAS RAID Controller.

To improve the performance of the network interface, the server additionally installed a dual-port network adapter Intel PRO/1000 MT Dual Port Server Adapter, with which the server worked during testing.

To organize the disk subsystem, the server uses a dual-channel SCSI RAID controller Intel SRCU42X with 512 MB of cache memory and autonomous emergency power supply (BBU), which supports the construction of RAID arrays of levels 0, 1, 5, 10 and 50. The server's disk subsystem consists of RAID -a level 10 array built on four Fujitsu MAU3036NC hard drives and a separate hard drive of the same model on which the operating system is installed. All hard drives are housed in a single-channel cage for six devices and are hot-swappable. It is also possible to install an additional basket.

The server is housed in an Intel SC5300 chassis. The server's power system consists of a power distribution board and two 730-W power supplies that operate in hot standby mode, that is, they can be replaced without turning off the server's power.

The cooling system of the server components includes two passive processor radiators, and for effective heat dissipation, plastic air ducts included with the case and four powerful controllable fans with a hot-swappable function are used, which create the necessary air flow passing simultaneously through the drives in the cage and the processor radiators.

This server from Kraftway is designed to provide uninterrupted service to e-commerce applications. It can also be used to organize remote office work and support databases. The server has high performance, high operational reliability and fault tolerance. The server package includes a printed user manual in Russian, which contains detailed information about the technical characteristics of the server and the capabilities of its nodes, as well as information about how to configure the server, maintain and upgrade it. Note that among all the domestic servers presented in our review, only Kraftway servers are equipped with such a manual.

This model is a classic version of the Intel platform and is almost entirely assembled using components produced by this company. The server is based on the Intel SE7520AF2 motherboard with two dual-core Intel Xeon DualCore 2.8 GHz processors and is equipped with 2 GB of DDR2-400 MHz RAM with ECC error correction operating in dual-channel mode.

The SE7520AF2 dual-processor motherboard with Socket 604 connectors is designed to work with single- and dual-core Intel Xeon processors with an FSB frequency of 800 MHz and support for EM64T technology. The board is built on the Intel E7520 chipset, which supports PCI Express I/O subsystem and has improved features to ensure reliability, continuity and ease of service.

The board is equipped with eight slots for installing memory modules and supports up to 16 GB of registered dual-channel DDR2-400 memory with ECC error correction. It is possible to mirror memory and allocate modules to hot reserve. Three PCI-X slots are connected to two independent buses: two of them operate at frequencies up to 133 MHz, one at up to 100 MHz. PCI Express slots (x8 and x4) are connected directly to the northbridge.

The board integrates an ATI Rage XL video controller with 8 MB of video memory and a dual-port Gigabit Ethernet Intel 82546GB controller. There is a dual-channel SCSI RAID controller LSI Logic 53C1030 Ultra320 SCSI, supporting RAID levels 0 and 1, as well as an additional SCSI RAID controller Intel SROMBU42E, implemented on an Intel IOP332 processor, which has a separate slot for installing memory (up to 256 MB), integrated with BBU module. The RAID controller supports RAID levels 0, 1, 5, 10, and 50. To activate the optional RAID controller, an Intel RAID Activation Key is required, which is sold separately.

The server's disk subsystem is built on the basis of an LSI Logic MegaRAID 320-2X SCSI RAID controller and ten Fujitsu MAU3036NC hard drives installed in two cages (for four and six devices), with the ability to hot-swappable disks and connected to different channels of the RAID controller. The operating system was installed on a separate hard drive, and the remaining nine drives were combined into a RAID level 5 array, which maximizes disk space utilization.

The server is manufactured in an Intel SC5300 case. The server's power system consists of a power distribution board and two 730-W power supplies that operate in hot standby mode and are replaceable without turning off the server's power. The server has a control module with an LCD screen that allows you to quickly monitor the server's status.

The server component cooling system includes two passive processor radiators; For effective heat dissipation, plastic air ducts supplied with the case and four powerful controllable fans with a hot-swappable function are used, which create an air flow that simultaneously passes through the drives in the cages and through the processor radiators.

	Klondike President 1500A server from Klondike Computers on the Intel platform, built on the ASUS NCCH-DR motherboard with the Intel E7210 system logic set and equipped with two Intel Xeon 3.8 GHz processors and 2 GB of PC3200 memory (four 512 MB modules) , which operates in two-channel mode. The ASUS NCCH-DR motherboard allows you to increase the amount of RAM up to 4 GB, for which there are four slots for installing memory modules. PC3200/PC2700 memory modules are supported, both with and without error correction. To install additional expansion cards, the board has two 64-bit PCI-X slots and three 32-bit PCI slots. The board integrates an ATI RageXL video controller with 8 MB of video memory and two single-port gigabit Ethernet controllers: Intel PRO/1000 CT Network Connection (Intel 82547GI) and Intel PRO/1000 Network Connection (Intel 82541GI). When choosing a network controller to organize a communication channel between the server and the local network, you should give preference to the 64-bit Intel PRO/1000 CT Network Connection controller, which uses the CSA (Communication Streaming Architecture) bus with a bandwidth of 266 MB/s, and the 32-bit Intel controller PRO/1000 Network Connection can be used to remotely manage a server or create a redundant connection. To organize the disk subsystem, the server uses a dual-channel SCSI RAID controller Intel SRCU42X with 512 MB of cache memory and autonomous emergency power supply (BBU), which supports the construction of RAID arrays of levels 0, 1, 5, 10 and 50. The server's disk subsystem consists of RAID -a level 10 array built on four Fujitsu MAU3036NC hard drives and a separate hard drive of the same model on which the operating system is installed. All hard drives are housed in a single-channel cage for six devices and are hot-swappable. The Klondike President 1500A server is manufactured in an Intel SC5275-E case equipped with a 600 W power supply. The design of the case provides for the installation of active processor radiators (air ducts are not provided in this case). In addition, to create an efficient heat dissipation system, additional fans (without hot-swap function) are installed on the hard drive cage and on the rear wall of the case (120 mm).

The GEG Express ISP ES23 model from Kraftway is designed for reliable and uninterrupted service of resource-intensive Internet/Intranet applications, e-mail, document management, hosting, and caching. To increase reliability, all critical components in the server are duplicated; In addition, hard drives, power supplies and cooling fans in the server allow them to be replaced without interrupting the functioning of the server. The server is equipped with a printed user manual in Russian, which contains detailed information about the technical characteristics of the server and the capabilities of its nodes, as well as information about methods for configuring the server, maintaining and upgrading.

The server is manufactured in a low-profile 2 U case, designed for installation in a 19" rack, and is compact, allowing it to achieve high performance in a limited amount of space, ease of maintenance, and ample upgradability.

Kraftway GEG Express ISP ES23 is based on the Intel SE7520JR2 motherboard with two dual-core Intel Xeon DualCore 2.8 GHz processors and is equipped with 2 GB of DDR2 400 MHz RAM with ECC error correction (two Samsung M3 93T2950BG0-CCC modules), operating in dual-channel mode .

The SE7520JR2 dual-processor motherboard with Socket 604 connectors is designed to work with single- and dual-core Intel Xeon processors with an FSB frequency of 800 MHz and support for EM64T technology. The board is built on the Intel E7520 chipset, which supports PCI Express I/O subsystem and has improved features to ensure reliability, continuity and ease of service.

The board is equipped with six slots for installing memory modules and supports up to 12 GB of registered dual-channel DDR2 400 MHz memory with ECC error correction. There are options for memory mirroring and allocation of modules to hot reserve.

The board integrates an ATI Rage XL video controller with 8 MB of video memory and a dual-port Gigabit Ethernet Intel 82546GB controller. In addition, there is a dual-channel (one internal and one external) SCSI RAID controller LSI Logic 53C1030 Ultra320 SCSI, supporting RAID levels 0 and 1.

The server has quite a wide range of options for installing expansion cards, for which two slots are provided on the system board (expansion cards are installed via an adapter Riser Card). One of them, supporting Intel Adaptive Slot technology, has two buses: PCI-X 64 bit 66/100/133 MHz and PCI Express x4, and up to three cards of full length and height can be installed in this slot. The interface of the installed cards depends on the adapter used (three PCI-X 66/100 MHz cards, or one PCI-X 100 MHz card and two PCI-X 133 MHz cards, or one PCI-X 100 MHz and two PCI Express x4 cards), Moreover, the type of installed card is determined automatically. The second slot is a regular 64-bit 66/100 MHz PCI-X slot for installing up to three half-length/height cards.

The server's disk subsystem is based on an Intel SRCU42X SCSI RAID controller with 128 MB of cache memory and six Seagate Cheetah 15K.3 ST336753LC hard drives. The operating system is installed on a separate hard drive, and the remaining drives are combined into a RAID level 5 array. The hard drives are located in hot-swappable front-access bays and connected to a single-lane backplane.

The cooling system for server components is determined by the design of the case and includes two passive radiators on the processors, plastic air ducts, and four or eight controlled fans that simultaneously cool both the hard drives and the processors.

The server has an Intel SR2400 chassis. The power supply system of this server consists of a power distribution board and two 700-W power supplies that operate in hot standby mode and are replaceable without turning off the server's power. The server uses a control module with an LCD screen, which allows you to quickly monitor the server’s status.

Considering the high performance of the server among platforms based on Intel processors, as well as the availability of detailed documentation in Russian, we decided to award this model the “Editorial Recommend” mark, since this model fully meets all the basic requirements for modern servers.

The Team Server 2400A model from Team Computers belongs to a new series of compact universal servers based on Intel Xeon processors with an 800 MHz bus and support for EM64T technology. Servers in this family are available in a compact package (2 U rack-mount), have high performance and scalability and are designed for use as domain controllers, file servers, terminal servers and small databases.

The server is based on the Intel SE7520JR2 motherboard with two Intel Xeon 3.0 GHz processors and is equipped with 2 GB of DDR2 400 MHz RAM with ECC error correction (four Kingston modules). This Socket 604 motherboard is designed to work with single- and dual-core Intel Xeon processors with an FSB frequency of 800 MHz and support for EM64T technology. The board is built on the Intel E7520 system logic set, supports the PCI Express I/O subsystem and has improved features to ensure reliability and ease of service.

The board is equipped with six slots for installing memory modules and supports up to 12 GB of registered dual-channel DDR2 400 MHz memory with ECC error correction. It is possible to mirror memory and allocate modules to hot reserve.

The board integrates an ATI Rage XL video controller with 8 MB of video memory and a dual-port Gigabit Ethernet Intel 82546GB controller. There is also a dual-channel (one internal and one external) SCSI RAID controller LSI Logic 53C1030 Ultra320 SCSI, supporting RAID levels 0 and 1.

The server provides very wide possibilities for installing expansion cards, for which there are two slots on the system board (expansion cards are installed via Riser Card). One of them, supporting Intel Adaptive Slot technology, is connected to two buses: PCI-X 64 bit 66/100/133 MHz and PCI Express x4. This slot can accommodate up to three full length and height cards. The interface of the installed cards depends on the adapter used (three PCI-X 66/100 MHz cards, or one PCI-X 100 MHz plus two PCI-X 133 MHz, or one PCI-X 100 MHz plus two PCI Express x4). The type of installed card is determined automatically. The second slot is normal (PCI-X 64 bit/66/100 MHz) and is used for installing up to three half-length and height cards.

To organize the disk subsystem, the server uses a dual-channel SCSI RAID controller Intel SRCU42E with 128 MB of cache memory. The server's disk subsystem consists of a Level 1 RAID array built on two Seagate Cheetah 10K.7 ST373207LC hard drives and a separate Seagate Cheetah 10K.7 ST336807LC hard drive where the operating system is located. The hard drives are installed in hot-swappable front-access bays and connected to a single-channel backplane.

The server is housed in an Intel SR2400 chassis. The server power system includes a power distribution board and two power supplies with a capacity of 700 W each. The units operate in hot standby mode and can be replaced without powering off the server.

The cooling system for server components is determined by the design of the case and includes two passive radiators on the processors, plastic air ducts, and four controlled fans that simultaneously cool the hard drives in the cages and the processors.

NICS S4000aBK/pro (SO240PGa)

The high-performance universal server NICS S4000aBK/pro (SO240PGa) from NICS Computer Supermarket is another server on the AMD platform.

It is built on the basis of the TYAN Thunder K8WE motherboard (S2895UA2NRF) and is equipped with two dual-core AMD OPTERON 280 processors clocked at 2.4 GHz and 4 GB of DDR400 ECC registered RAM. Eight modules of 512 MB each (four sets of Corsair TWINX1024RE-3200LL) are used as memory modules.

The Thunder K8WE motherboard is positioned by the manufacturer as a board for high-performance workstations and has very wide capabilities. The board is based on a system logic set consisting of NVIDIA nForce Professional 2200, NVIDIA nForce Professional 2050 and an AMD-8131 PCI-X bus controller.

The board is equipped with two PCI Express x16 slots (one each from nForce Professional 2200 and nForce Professional 2050), three 64-bit PCI-X slots (100/133 MHz), connected to two independent buses of the AMD8131 controller, and one PCI 32-bit 33 slot MHz. The nForce Professional 2200 has a built-in four-channel SATA II controller (300 MB/s per channel) with the ability to organize RAID arrays of levels 0, 1, 5 and 10; In addition, the board has four SATA connectors. An LSI Logic 53C1030 Ultra320 SCSI dual-channel SCSI RAID controller is also available, supporting RAID levels 0 and 1.

The board has eight slots for installing memory modules, into which you can install up to 16 GB of register memory with error correction type PC3200/2700/2100. ChipKil technology is supported.

Two Gigabit Ethernet channels are implemented via the nForce Professional 2200 and nForce Professional 2050. In addition, FireWare bus support and audio (Analog Devices 1981B codec) are integrated.

Since the motherboard does not have an integrated video controller, the Gigabyte GeForce6200TC is used as a video card.

The server has an additional Intel PRO/1000 MT Server Network gigabit Ethernet adapter installed, which was used during testing.

To organize the disk subsystem, the server has a dual-channel Intel SRCU42E SCSI RAID controller with 128 MB of cache memory and autonomous emergency power supply (BBU). The server's disk subsystem consists of a level 10 RAID array built on ten Maxtor Atlas 15K II 8E073J0 hard drives, and a separate hard drive of the same model on which the operating system is installed. The hard drives included in the RAID array are located in two cages for five devices, connected to different channels of the RAID controller, and are hot-swappable. The hard drive with the OS is installed in an additional (for three devices) cage, occupying two five-inch bays, and connected to the LSI Logic 53C1030 controller. This basket also contains a second similar hard drive, which in normal operation is intended to ensure fault tolerance of the OS, but during testing, when the operating system was not intended to be installed on RAID arrays, it was used to store a swap file.

NICS S4000aBK/pro (SO240PGa) is assembled in a SuperMicro CSE-942S-600B case, which, using a special kit, can be installed in a standard 19-inch rack, while its height will be 4 U. The server is powered by a power supply with a total power of 600 W , which consists of a power distribution board and three blocks operating according to a 2+1 scheme (one of the blocks is always in hot standby). Blocks can be replaced without turning off the server power.

The cooling system consists of two fans with a diameter of 120 mm located on the case partition, one fan on an additional basket, two fans on the processor radiators and an exhaust fan with a diameter of 120 mm, which is located on the rear wall.

The universal server NICS S4000BK/pro (SX32APRi) from the company "NIKS Computer Supermarket", intended for corporate departments and for medium-sized companies, can provide shared access to information for a large number of users and the operation of a wide variety of network services.

The server is built on the SuperMicro X6DH8-XG2 motherboard with two Intel Xeon 3.2 GHz processors and is equipped with 4 GB of DDR2 400 MHz RAM with ECC error correction operating in dual-channel mode.

The X6DH8-XG2 motherboard with Socket 604 connectors is designed to work with single- and dual-core Intel Xeon processors with an FSB frequency of 800 MHz and support for EM64T technology. The board is built on the Intel E7520 system logic set, supports the PCI Express I/O subsystem and has improved features to ensure reliability and continuity of operation.

The board is equipped with eight slots for installing memory modules and supports up to 16 GB of registered dual-channel DDR2-400 memory with ECC error correction. Possibilities are provided for memory mirroring and allocation of modules to hot reserve.

To install expansion cards, the board has a PCI Express x8 slot and five 64-bit PCI-X slots, three of which operate at a frequency of 133 MHz, and two at a frequency of 100 MHz.

It is possible to install a Zero Channel RAID controller in one of the PCI-X 100 MHz slots (green).

PCI-X slots are distributed over four independent buses of two Intel 6700PXH controllers.

The board integrates an ATI Rage XL video controller with 8 MB of video memory, a dual-port Gigabit Ethernet Intel 82546GB controller and a dual-channel Ultra320 SCSI controller Adaptec AIC-7902.

To organize the disk subsystem, the server uses a dual-channel Intel SRCU42X SCSI RAID controller with 128 MB of cache memory and autonomous emergency power supply (BBU). The server's disk subsystem consists of a RAID array of level 10, built on ten Maxtor Atlas 15K II 8E073J0 hard drives, and a separate Maxtor Atlas15K II 8E036J0 hard drive, where the operating system is installed. The hard drives included in the RAID array are located in two cages (for five devices each), connected to different channels of the RAID controller, and are hot-swappable. The hard drive with the OS is installed in an additional (for three devices) cage, occupying two five-inch bays, and connected to the Adaptec AIC-7902 controller. This basket also contains a second similar hard drive, which in normal operation is intended to ensure fault tolerance of the OS, but during testing, which did not involve installing the operating system on RAID arrays, it was used to store a swap file.

NICS S4000BK/pro (SX32APRi) is manufactured in a SuperMicro CSE-942S-600B case, which, using a special kit, can be installed in a standard 19-inch 4 U rack. The server is powered by a 600-W power supply, which consists of a power distribution board and three blocks operating according to a 2+1 scheme (one of the blocks is always in hot standby) and replaceable without turning off the server power.

The cooling system consists of three fans with a diameter of 120 mm located on the case partition, two fans on the processor radiators and an exhaust fan with a diameter of 120 mm on the rear wall.

The Exilon-Major EC27 server from Inel Data is built on an Intel SE7520BD2 D2 motherboard with two Intel Xeon 3.0 GHz processors and is equipped with 4 GB of DDR2 400 MHz RAM with ECC error correction operating in dual-channel mode (four 1024 MB Kingston module).

The SE7520BD2 D2 dual-processor motherboard with Socket 604 connectors is designed to work with single- and dual-core Intel Xeon processors with an FSB frequency of 800 MHz and support for EM64T technology. The board is built on the Intel E7520 system logic set, supports the PCI Express I/O subsystem and has improved features to ensure reliability and ease of service.

The board has eight slots for installing memory modules and supports up to 16 GB of registered dual-channel DDR2-400 memory with ECC error correction. Memory mirroring and allocation of modules to hot spares are possible. To install expansion cards, one PCI Express x4 slot, one PCI 32-bit/33 MHz slot and three 64-bit PCI-X slots with hot-swappable capability are provided. The PCI-X slots are connected to two independent Intel 6700PXH buses, one of which operates at 133 MHz, and the rest at 100 MHz.

The board integrates an ATI Rage XL video controller with 8 MB of video memory and two Gigabit Ethernet controllers: Marvell Yukon 88E8050 PCI-E Gigabit Ethernet and Intel 82541PI Gigabit Ethernet. There is also a dual-channel LSI Logic 53C1030 Ultra320 SCSI RAID controller that supports RAID levels 0 and 1, although the connector is set to only one channel.

To organize the disk subsystem, the server uses a dual-channel SCSI RAID controller Intel SRCU42E with 128 MB of cache memory. The server's disk subsystem consists of a Level 5 RAID array built on three Seagate Cheetah 15K.3 ST373457LC hard drives and a separate Seagate Cheetah 10K.7 ST336807LC hard drive on which the operating system is installed. All hard drives are housed in a single-channel cage for six devices and are hot-swappable.

The server is housed in an Intel SC5300 chassis. The server power system consists of a power distribution board and a 730 W power supply; To increase reliability, you can install a second power supply.

The server's cooling system includes two passive processor heatsinks, plastic air ducts that direct airflow, and two hot-swappable controllable fans.

The Exilon-Major LC27 model from Inel Data is assembled on the basis of the Intel SE7520JR2 motherboard with two Intel Xeon 3.0 GHz processors and is equipped with 4 GB of DDR2 400 MHz RAM with ECC error correction (four Kingston modules).

The SE7520JR2 Socket 604 motherboard is designed to work with single- and dual-core Intel Xeon processors with an 800 MHz FSB frequency and support for EM64T technology. The board is built on the Intel E7520 system logic set, supports PCI Express I/O subsystem and has improved features to ensure reliability and ease of service.

The board has six slots for installing memory modules and supports up to 12 GB of registered dual-channel DDR2 400 MHz memory with ECC error correction. Possibilities are provided for memory mirroring and allocation of modules to hot reserve.

The board integrates an ATI Rage XL video controller with 8 MB of video memory and a dual-port Gigabit Ethernet Intel 82546GB controller. In addition, there is a dual-channel (one internal and one external) SCSI RAID controller LSI Logic 53C1030 Ultra320 SCSI, which supports RAID levels 0 and 1.

The motherboard has two slots for installing expansion cards (installed via Riser Card). One of them, supporting Intel Adaptive Slot technology, has two buses: PCI-X 64 bit 66/100/133 MHz and PCI Express x4. Cards of full length and height can be installed in this slot, and the type of installed card is determined automatically (different adapters are used for installation). The second slot is a regular PCI-X 64 bit 66/100 MHz, which is used to install a half-length and height card.