The 805349-B21 HP 16GB 1Rx4 PC4-2400T-R ECC REG Memory is a high-quality server memory module designed for enterprise networking and server applications. With a total capacity of 16GB and DDR4-2400MHz memory type, this module offers reliable and fast performance. The ECC memory feature ensures error correction and data integrity, while the RDIMM form factor and 288 pins make it compatible with a wide range of servers. Manufactured by HP, this memory module is a trusted choice for enhancing the performance and efficiency of server systems.