The Samsung 128GB 2S2RX4 PC4-2933Y M393AAG40M3B-CYFC0 is a high-quality DDR4 SDRAM server memory module designed for enterprise networking and server applications. With a total capacity of 128GB and equipped with ECC memory features, this RDIMM module offers reliable performance and error correction for critical systems. The compact design with a height of 30mm and 288 pins ensures compatibility with a wide range of servers and networking devices. This unit from Samsung is a dependable choice for businesses looking to enhance their memory capacity and ensure seamless operations.