G.Skill 32GB PC3-12800 Kit memory module DDR3 1600 MHz

Cooling type: Heatsink Memory voltage: 1.5 V Buffered memory type: Unregistered (unbuffered) Memory channels: Dual Memory layout (modules x size): 4 x 8 GB Internal memory: 32 GB Memory clock speed: 1600 MHz CAS latency: 9 ECC: No Memory type: PC3-12800 Memory form factor: 240-pin DIMM Internal memory type: DDR3