Ziguang Server Memory 16GB DDR4 2666MHz, Strong Compatibility, Stable Operation

Description :

  Ziguang server memory is a storage component designed specifically for high-performance computing environments, mainly used to improve the data processing speed and multitasking concurrency capability of servers. This product is based on DDR4 technology architecture, with a single capacity of 16GB and a running frequency of 2666MHz, which can effectively meet the strict requirements of memory bandwidth and stability in data centers, enterprise applications, and cloud computing scenarios. As a second-hand good product disassembled from a brand new machine, its core particles maintain the original factory standards and are suitable for IT infrastructure maintenance and upgrades that require cost-effective expansion solutions, solving the problem of insufficient memory or replacement of old servers due to malfunctions.

  The memory module of this server adopts standard SO-DIMM or RDIMM specifications (depending on the server motherboard slot, usually RDIMM is used for rack mounted servers), with a working voltage of 1.2V, in compliance with JEDEC standard specifications. The timing parameters are usually around CL19, ensuring low latency response at a transmission rate of 2666MT/s. The physical interface is designed with 288 pin gold fingers and has undergone anti-oxidation treatment, providing strong durability for insertion and removal. The product undergoes strict compatibility testing and supports ECC error correction function, which can automatically detect and correct bit errors in data transmission, ensuring the integrity of critical business data. Although it is a disassembled part, there is no obvious physical damage to the appearance, and the degree of oxidation of the golden fingers is extremely low, which meets the second-hand circulation level standards.

  When selecting, it is important to confirm the memory types supported by the target server motherboard (RDIMM/LRDIMM/UDIMM) and the maximum supported frequency. This Ziguang 16G 2666 memory is suitable for Intel Xeon Scalable series or some AMD EPYC platform servers that support DDR4 2666 and above frequencies. If the original system is running at 2400MHz or 2133MHz, the memory can run backward compatible; But if different brands or frequencies of memory are mixed, the system will automatically downshift to the lowest common standard. Not suitable for older generation server platforms that only support DDR3, and it is not recommended to mix with non ECC regular desktop memory. Before purchasing, it is recommended to check the QVL (Qualified Supplier List) of server vendors to ensure optimal compatibility.

  Before installation, please be sure to disconnect the server power and wear an anti-static wristband to avoid static electricity from penetrating the memory chip. Align the memory module with the slot gap and insert it vertically until the two side buckles automatically lock. If you hear a "click" sound, it means it is installed in place. In daily maintenance, it is recommended to regularly clean the dust inside the server and check for foreign objects or oxidation in the memory slots. If there is no display or blue screen error when starting up, you can try unplugging or using the single line rotation test method to troubleshoot the fault point. Although a 3-year warranty service is provided, users should avoid overclocking or operating in non specified voltage environments to extend the product's lifespan. Common faults are often poor contact, which can usually be restored to normal after cleaning the golden finger again.

AfterSalesService :