Hyper X
HyperX Genesis 4GB DDR3-1600MHz Kit, 4 GB, 2 x 2 GB, DDR3, 1600 MHz, 240-pin DIMM
HyperX Genesis 4GB DDR3-1600MHz Kit. Component for: PC/server, Internal memory: 4 GB, Memory layout (modules x size): 2 x 2 GB, Internal memory type: DDR3, Memory clock speed: 1600 MHz, Memory form factor: 240-pin DIMM, CAS latency: 9