G.Skill 8GB DDR3-1600MHz memory module

Memory clock speed: 1600 MHz CAS latency: 5 Memory voltage: 1.5 V Internal memory: 8 GB Buffered memory type: Unregistered (unbuffered) Component for: PC/Server SPD profile: Yes Memory layout (modules x size): 1 x 8 GB Memory form factor: 240-pin DIMM ECC: No Internal memory type: DDR3 Width: 133.3 mm Height: 30 mm