PC/Server 48 GB DDR5. 288-pin DIMM 1 x 48 GB. ECC. Features. Buffered memory type. Unregistered (unbuffered). Internal memory. 48 GB. Memory layout (modules x size). 1 x 48 GB. Internal memory type. DDR5. Memory clock speed. 5600 MHz. Component for. PC/Server. Memory form factor. 288-pin DIMM. ECC. Yes