G.Skill 16GB DDR3-1333 memory module 2 x 8 1333 MHz

CAS latency: 9 Memory channels: Dual-channel Internal memory type: DDR3 Buffered memory type: Unregistered (unbuffered) Memory voltage: 1.5 V Memory clock speed: 1333 MHz Memory layout (modules x size): 2 x 8 GB ECC: No Component for: PC/Server Internal memory: 16 GB