The Samsung 32GB 2Rx4 DDR4 PC4-2933Y ECC Registered RDIMM RAM M393A4K40DB2-CVFBY is a high-quality memory module designed for use in computers and servers. With a total capacity of 32GB and a form factor of RDIMM, this DDR4 SDRAM module offers fast bus speed of PC4-23400 (DDR4-2933) and ECC memory features for improved reliability. Manufactured by Samsung with a lifetime warranty, this memory module is a reliable choice for enhancing the performance and efficiency of your computing system.