Patriot Sector 7 DDR3 24 GB (6 x 4 GB) PC3-10666 1333MHz 9-9-9-24 Enhanced Latency Kit for Core i7 PV7324G1333ELHK Extreme Performance PC3-10666 (1333MHz) Enhanced Latency (9-9-9-24) Voltage: 1.65V Equipped with advanced aluminum heat-dispersing shields 100% Tested and Verified on Intel X58 chipset with Intel Core i7 Processors Lifetime Warranty