The Samsung DDR4-2666 M393A4K40CB2-CTD8Y ECC RDIMM 32GB RAM Memory Module is a high-quality server memory module designed for enterprise networking and server applications. With a total capacity of 32GB and a form factor of RDIMM, this module offers reliable performance and error correction features with ECC memory. The module operates at a fast bus speed of PC4-21300 (DDR4-2666) and has 288 pins for improved compatibility and stability. Ideal for businesses and enterprises requiring seamless and efficient data processing and storage capabilities.