Corsair CMZ8GX3M1A1600C10 Vengeance 8GB (1x8GB) DDR3 1600 MHz (PC3 12800) Desktop Memory 1.5V Capacity: 1 x 8GB Speed: 1600MHz CL9, SPD Speed: 1333MHz Timing: 10-10-10-27 Pin Out: 240 Pin Voltage: 1.5V Intel XMP (Extreme Memory Profile) Support Lifetime Warranty. Memory Type: DDR3; Speed: 1600MHz