Corsair Vengeance Performance 16GB (2x8GB) DDR3 1866MHz Laptop Memory 16GB (2x8GB) DDR3 SODIMM kit for 4th Generation Intel Core i5 and i7 notebooks. Also compatible with 2nd and 3rd Generation Intel Core i5 and i7 1866MHz 10-10-10-32 latency 1.35V (also supports operation at 1.5V) Pin Out: 204 Pin Voltage: 1.35V Limited Lifetime Warranty