DELL AA075845, 16 GB, 1 x 16 GB, DDR4, 2666 MHz, 260-pin SO-DIMM DELL AA075845. Component for: Laptop, Internal memory: 16 GB, Memory layout (modules x size): 1 x 16 GB, Internal memory type: DDR4, Memory clock speed: 2666 MHz, Memory form factor: 260-pin SO-DIMM