The Cisco UCS-MR-1X162RY-A is a high-quality 16GB DDR3 server RAM module designed for enterprise networking and server applications. This Samsung RAM module is a registered dual inline memory module (RDIMM) with error correction code (ECC) memory features, ensuring reliable performance and error correction. With a bus speed of PC3-12800 (DDR3-1600) and a lifetime manufacturer warranty, this module offers high capacity and advanced memory features for efficient server operation. The unit is a single module with 16GB capacity and 240 pins for easy installation and compatibility with various server systems.