Shulou(Shulou.com)11/24 Report--

Recently, the Lenovo WR5220 G3 server, the first product of the Lenovo Mentian server family, has successfully passed the tests of the National computer quality Inspection Center (NCTC) and the China Institute of Information and Communications, and won more than 10 professional certifications. So far, Lenovo server products have passed a total of 87 NCTC testing certification. Lenovo is constantly surpassing itself, in order to refresh the excellent results of past tests, and provide technical guarantee for the reliable quality of Lenovo's server.

As a brand-new, exclusive and customized server brand and product line specially built for the Chinese market, Lenovo Mentian inherits Lenovo server's pursuit of high quality and is committed to providing customers with high standards of products that meet local needs. The National computer quality Inspection Center (NCTC) and the China Institute of Information and Communications are national authoritative certification bodies, and their testing standards are in line with China's national conditions. This test covers many dimensions such as electromagnetic compatibility, environmental adaptability, power adaptability and so on. Lenovo WR5220 G3 treats the test with high standards and strict requirements, and sets its own record on a number of test items.

China Academy of Information and Communications: Lenovo WR5220 G3 server testing content list

In order to refresh their own stringent standards, calmly deal with the challenges of the complex environment

This test, Lenovo WR5220 G3 server in anticorrosion, salt spray test, environmental stress, work constant hot and humid and other projects showed eye-catching results. According to the test standard of GB / T 6461-2002 "rating of samples and specimens of metals and other inorganic coatings on metal substrate after corrosion test", Lenovo WR5220 G3 has reached the protection grade of 10 in the anti-corrosion project and qualified after continuous spraying for 16 hours in the salt spray test project.

Lenovo WR5220 G3 server maintains consistent excellent performance in a series of testing tests such as working / storage temperature upper / lower limit, constant damp and hot working, lightning strike, low pressure working, etc., which proves its stable and reliable characteristics in all aspects, and can lay the foundation for stable operation in different environments.

There are great differences in environmental temperature, humidity, air pressure and other conditions among the eight nodes, while computing infrastructure such as servers need to be flexible and applicable in terms of environmental stress. Lenovo WR5220 G3 server will demonstrate greater strength and reliability in practice by virtue of its ability to operate stably under extreme conditions to meet the challenges of a variety of extreme environments.

Lenovo asks WR5220 G3 server inspection certificate of anticorrosion, salt fog, vibration and low pressure.

In addition to the extreme environment, in the daily use environment, the noise, voltage and radiation generated by the server are also closely related to people's experience. Lenovo WR5220 G3 server also maintains excellent performance in this project such as noise, RF electromagnetic field radiation immunity, electrostatic protection, power adaptability and so on.

In the noise test, the sound power level of Lenovo WR5220 G3 server is 5.53Bel (A), which not only meets the national standard, but also refreshes the previous performance of Lenovo server. In addition, the product has the characteristics of low radiation to meet the low radiation requirements of modern life-Lenovo WR5220 G3 server radiation interference to other electronic products and personnel in the same working environment is as small as possible, far exceeding the national radiation emission requirements for server products, reaching the stringent quality of consumer-grade products.

Lenovo asks WR5220 G3 server noise and ambient temperature inspection certificate

Lenovo asks the WR5220 G3 server radiation disturbance inspection certificate above and below 1GHz

In terms of power adaptability, Lenovo WR5220 G3 server is not only verified by power adaptability testing, but also includes electrical fast transient pulse group immunity test, radio frequency electromagnetic field radiation immunity test, electrostatic discharge immunity test, surge (shock) immunity test and other verification, which comprehensively proves the stability and reliability of the server itself.

Local innovation + agility and efficiency, Lenovo forges high-quality computing infrastructure for Chinese local customers

Lenovo WR5220 G3 server can win more than a dozen authoritative endorsements from the two organizations, which can not be separated from the Lenovo brand's high performance, high reliability, high scalability and low power consumption. Lenovo WR5220 G3 server is a general-purpose 2U rack server featuring high performance, high scalability and optimized TCO, as well as high stability and reliability, which provides flexible and reliable computing power for general data center business scenarios such as virtualization, cloud computing, high-performance computing and databases.

At present, Lenovo's server family has grown day by day. Prior to this, Lenovo launched two new AI-oriented AI server products-Lenovo WA7780 G3 AI large model training server and Lenovo WA5480 G3 AI training integrated server, helping to build a greener and more efficient artificial intelligence data center to meet customers' diverse computing needs from training to reasoning.

In the future, Lenovo Wentian brand will rely on Lenovo's global R & D and supply chain advantages, based on the global stringent R & D certification basis, to create server products that meet the requirements of the local national authority certification system. Lenovo will adhere to the dual-brand strategy of Lenovo Wentian and Lenovo ThinkSystem server, and build a strong computing service engine for customers with the brand value advantages of Lenovo's "local innovation + agile efficiency" and Lenovo ThinkSystem "global resources + local delivery". Build a solid foundation for the development of China's computing infrastructure.

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