CORSAIR XMS 32GB (4 x 8GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMX32GX3M4A1600C11 Cas Latency: 11 Voltage: 1.5V Multi-channel Kit: Quad Channel Kit Timing: 11-11-11-30 Heat Spreader: Yes Features: Four matched 8GB modules for use in high performance for the Intel 2nd and 3rd generation Core Dual Channel systems Outrageously fast 1600MHz performance using 16GB of memory Intel XMP 1.3 (Extreme Memory Profile) Support Low 11-11-11-30 latency Parts: Lifetime