DELL AB003148, 128 GB, 1 x 128 GB, DDR4, 2666 MHz, 288-pin DIMM DELL AB003148. Component for: PC/server, Internal memory: 128 GB, Memory layout (modules x size): 1 x 128 GB, Internal memory type: DDR4, Memory clock speed: 2666 MHz, Memory form factor: 288-pin DIMM