8The UCS-MR-X32G2RS-H is a high-quality server memory module branded by CISCO. This DDR4-2666-MHz RDIMM/PC4-21300 dual rank module has a total capacity of 32GB and is designed for server components in enterprise networking and servers. It features ECC memory and is registered, ensuring reliable performance and error correction for critical server applications. With 288 pins and a bus speed of PC4-21300, this module is a reliable and efficient choice for boosting server performance and capacity.