Hypertec 726719-B21-HY, 16 GB, 1 x 16 GB, DDR4, 2133 MHz, 288-pin DIMM Hypertec 726719-B21-HY. Component for: Server, Internal memory: 16 GB, Memory layout (modules x size): 1 x 16 GB, Internal memory type: DDR4, Memory clock speed: 2133 MHz, Memory form factor: 288-pin DIMM, CAS latency: 15, ECC