This DDR5 server memory upgrade kit consists of two 32GB registered ECC modules, delivering a total capacity of 64GB. The modules operate at 4800MHz (PC5-38400) with a 2Rx8 configuration, designed specifically for the Lenovo ThinkSystem SR630 V3, SR645 V3, and SR675 V3 platforms. Each stick utilizes high-quality DRAM chips and a robust printed circuit board (PCB) with advanced signal routing, ensuring reliable data transfer and electrical stability under continuous server workloads. The RDIMM form factor with registered buffering reduces electrical load on the memory bus, supporting higher density installations and maintaining system integrity during heavy processing tasks. The EC8 (Error Checking and Correction) feature automatically detects and repairs single-bit memory errors, a critical capability for mission-critical applications where data accuracy is paramount. The aluminum heat spreaders efficiently dissipate heat generated during sustained operation, keeping junction temperatures within safe limits without active cooling in most standard server chassis. Installation requires minimal technical effort as the modules are plug-and-play with systems that support DDR5 registered memory and the appropriate memory voltage and timing specifications. Performance testing demonstrates stable operation at the rated speed with standard JEDEC timings, and the kit has passed extensive compatibility verification with the listed ThinkSystem models. The physical construction features gold-plated contact pins for corrosion resistance and reliable electrical connectivity over extended periods. This memory upgrade is suitable for virtualization environments, database servers, and high-performance computing tasks where memory capacity and error correction are essential. The price point offers significant value compared to OEM alternatives, making it a cost-effective choice for expanding server memory without compromising on quality or performance. The modules are backed by a warranty that covers manufacturing defects, providing additional peace of mind for enterprise deployments.

This kit delivers dependable performance and strict adherence to industry standards for registered ECC memory.