DELL AB445285, 128 GB, 1 x 128 GB, DDR4, 3200 MHz, 288-pin DIMM DELL AB445285. Component for: PC/server, Internal memory: 128 GB, Memory layout (modules x size): 1 x 128 GB, Internal memory type: DDR4, Memory clock speed: 3200 MHz, Memory form factor: 288-pin DIMM, CAS latency: 22, ECC