Corsair Vengeance 4GB (2x2GB) DDR3 2000 MHz (PC3 16000) Desktop Memory Pin Out: 240 Pin Timing: 10-10-10-27 Speed: 2000MHz Density: 4GB (1x4GB Module) Vengeance Performance Memory Module 4GB (2x2GB) DDR3 2000MHz CL10 Un buffered DIMM Memory for Intel and AMD Dual Channel DDR3 platforms. Vengeance Performance Memory Module 4GB (2x2GB) DDR3 2000MHz CL10 Unbuffered DIMM Memory for Intel and AMD Dual Channel DDR3 platforms. Density: 4GB (1x4GB Module) Speed: 2000MHz Timing: 10-10-10-27 Pin Out: 240 Pin Voltage: 1.5V Intel XMP (Extreme Memory Profile) Support Lifetime Warranty