CORSAIR XMS3 6GB (3 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMX6GX3M3A1600C9 Cas Latency: 9 Voltage: 1.65V Multi-channel Kit: Triple Channel Kit Timing: 9-9-9-24 Heat Spreader: Yes Features: Maximize your system memory capacity for ultimate performance Specially selected RAMs for overclocked performance Guaranteed to work on all triple channel Intel XMS heat spreader World famous Corsair reliability and performance Parts: Lifetime limited Labor: Lifetime limited