Origin Storage Origin memory module 16 GB DDR4 2400 MHz EQV to DELL A9654877. Component for: Laptop, Internal memory: 16 GB, Memory layout (modules x size): 1 x 16 GB, Internal memory type: DDR4, Memory clock speed: 2400 MHz, Memory form factor: 260-pin SO-DIMM, CAS latency: 21, ECC