GB/T 9813.3-2017General specification for computer—Part 3: Server (English PDF)

3.1 Server

An important part of the information system. It is a computer system in the information system that provides specific application services to client computers. It consists of hardware systems (processors, storage devices, network connection devices, etc.) and software systems (operating systems, database management systems, application systems).

3.3 Redundancy

Repeat the configuration of some components of the system to share the system load.

When one of the components fails, the configured components supplement the load borne by the failed component, thereby reducing the system fault time.

3.6 Half load

A power supply state in which the power supply operates at 50% of the rated output power.

3.7 Low load

A power supply state in which the power supply operates at 20% of the rated output power.

3.8 Power factor

In an AC circuit, the absolute value of the cosine of the phase difference (Phi) between voltage and current.

4.1 Design requirements

4.1.1 Hardware requirements

When designing a product, reliability, maintainability, ease of use, software compatibility, safety, electromagnetic compatibility, scalability and manageability shall be designed.

4.1.2 Software requirements

The software configured in the product shall be consistent with the description in the instruction manual and shall comply with relevant national regulations.

4.1.3 Chinese information processing

4.2 Appearance and structure

4.2.1 The product surface shall not have obvious dents, scratches, cracks, deformations and pollution, etc. The surface coating shall be uniform and shall not bubble, crack, fall off or wear, and the metal parts shall be free of rust and other mechanical damage.

4.2.2 The words, symbols and signs describing the functions on the surface of the product shall be clear, correct and firm, and shall comply with relevant national standards.

4.3 Function and performance

4.3.1 Basic functions

4.3.1.1 Reliable operation support

The memory and hard disk of the product shall comply with the relevant provisions of GB/T 21028. The memory shall have data error correction (ECC) function. The hard disk shall provide data security protection function.

4.3.2 Optional functions

4.3.2.1 Description

The following functions are optional. The functions of the product shall be specified in the product standard or described in the product accompanying documents.

4.3.2.2 Network interface function

The product's network interface shall support load balancing and redundancy functions.

4.3.2.6 Auxiliary tools and management software

The product shall provide tools such as settings related to its own hardware and assisting in installing the operating system, so that users can use the various functions of the product normally without relying on third-party tools. The tool software provided with the product shall have a legitimate end-user authorization from the copyright owner. Functional requirements for auxiliary tool software.

4.4 Security

The security requirements of the product shall comply with the provisions of GB 4943.1.

4.5 Power adaptability

4.5.1 For AC powered products, they shall be able to operate normally under the conditions of 220 V ± 22 V, 50 Hz ± 1 Hz.

4.6 Noise

When the product is in idle state (stable non-operating state after power-on), the sound power level of the product shall not exceed 6.5 B. For products equipped with more than two fans, the noise requirements shall be specified in the product standards.

4.7 Electromagnetic compatibility

5.1 Test environment conditions

Unless otherwise specified, the tests are carried out under the following normal atmospheric conditions.

5.2 Appearance and structure inspection

The appearance and structure inspection shall be carried out by visual inspection and relevant inspection tools and shall comply with the requirements of 4.2.

5.3 Functional and performance inspection

5.3.1 Inspection procedure

If the product function is checked by running the inspection program (the enterprise provides the test software), the inspection program shall be run once. The inspection program compilation principles and technical requirements are shown in Annex A.

5.3.4 Optional function check

5.5 Power adaptability test

5.5.1 AC power adaptability test

Test the samples according to the combinations in Table 9. Run the inspection procedure once for each combination. The samples shall work normally.

5.5.2 DC power supply adaptability test

Adjust the DC power supply voltage from the nominal value voltage in the positive direction so that it deviates from the nominal value by +20%. Run the inspection procedure once.

5.5.3 Cable assembly test

Proceed in accordance with the provisions of GB 15934.

5.6 Noise test

The noise test of the product shall be carried out in idle state in accordance with the provisions of GB/T 18313 on desktop equipment.

5.7 Electromagnetic compatibility test

5.7.1 Radio interference

Perform according to the provisions of GB 9254.

5.8 Environmental test

5.8.1 General requirements

The general principles, terms and definitions of environmental test methods shall comply with the relevant provisions of GB/T 2421.1 and GB/T 2422.

5.8.2 Temperature lower limit test

5.8.3 Temperature upper limit test

5.8.3.1 Operating temperature upper limit test

Conduct according to "Test Bd" in GB/T 2423.2. The test sample shall be subjected to initial testing. The severity level shall be the upper limit of the operating temperature specified in Table 2. Power on and run the inspection program for 2 h. The test sample shall work normally. The recovery time is 2 h.

5.8.4 Steady state damp heat test

5.8.4.1 Steady-state humidity test under working conditions

Conduct the test according to "Test Ca" in GB/T 2423.3. The severity level is the upper limit of the working temperature and humidity specified in Table 2. The sample to be tested shall be tested initially. The test duration is 2 h. During this period, the power-on operation inspection program shall work normally. The recovery time is 2 h. Conduct the final test.

5.8.6 Impact test

Conduct the test according to "Test Ea" in GB/T 2423.5. The sample to be tested shall be initially tested. The influence of gravity shall be noted during installation. According to the values specified in Table 4, under non-working conditions, conduct an impact test in each of the three mutually perpendicular axis directions. Conduct the final test after the test.

5.9 Reliability test

5.9.1 Test conditions

The purpose of the reliability test specified in this Part is to determine the reliability level of the product under normal use conditions. The comprehensive stress during the test cycle is specified as follows. […]

5.9.2 Test plan

Reliability test is carried out in accordance with GB 5080.7. The scheme of reliability identification test and reliability acceptance test is specified by product standards.

During the whole test process, the inspection program shall be run. The judgment criteria and counting method of fault are in accordance with the provisions of Annex B. Only the number of related faults is counted.

5.9.3 Test time

The test time shall last until the total test time and total number of faults can be accepted or rejected according to the selected test plan. When multiple test samples are tested, the test time of each test sample shall not be less than half of the average test time of all test samples.

5.10 Toxic and hazardous substances test

According to GB/T 26125.

5.11 Power consumption test

6.1 General

Products shall be inspected in accordance with the provisions of this Part and the supplementary provisions in the product standards when they are finalized (design finalization, production finalization) and during the production process. They shall comply with the requirements of these provisions.

6.2 Inspection categories

The inspections specified in this Part are divided into.

6.3 Stereotype inspection

6.3.1 The product shall pass the finalization inspection when it is stereotyped.

6.5 Periodic Inspection

6.5.1 For products produced continuously, periodic inspection shall be carried out at least once a year.

6.5.2 Periodic inspections shall be carried out by the quality inspection department of the product manufacturer or by a testing agency designated by the product manufacturer and accredited by the China National Accreditation Service for Conformity Assessment.

6.5.4 The fault determination and accounting methods for the test items in the periodic test are shown in Annex B. Except for the reliability test, the fault handling of the other items shall be carried out in accordance with the following provisions

6.5.5 A periodic inspection report must be submitted after the inspection.