Corsair high performance Vengeance memory module 8GB (1x 8GB) 1600 M Hz 10-10-10-27 15V for 2nd generation Intel Core i 7 & i 5 systems Operates in single channel mode when installed individually Vengeance memory modules provide users with outstanding memory performance & stability Each module is built using carefully selected DRAM to allow excellent overclocking performance & has a limited lifetime warranty Product Features Upgrade Type Generic Storage Capacity 8 GB 8GB (1x 8GB) DDR3 for AMD & Intel Dual & Triple Channel processors Operates in Single Channel mode when installed individually 1600 M Hz 10-10-10-27 latency Vengeance heat spreader for styling & performance Intel XMP (Extreme Memory Profile) Support