Crucial 16GB (1x 16GB) DDR4 3200MHz SODIMM Memory - Memory Type: SODIMM - CAS Latency: 22 - Speed: 3200MHz - PC Speed: PC4-25600 - Voltage: 1.2V - DIMM Type: Unbuffered - Dual Ranked - NON-ECC - 2048Meg x 64 - CT16G4SFRA32A