Corsair Dominator 6 GB PC3-12800 1600MHz Triple Channel Core i7 DDR3 CAS 7 Memory Kit (CMP6GX3M3A1600C7) Backed by Corsair: A respected name with a passion for quality products, and great service and support. Intel XMP (Extreme Memory Profile) Support 1600MHz, 7-8-7-20, 1.65V, with Intel XMP support Ultra-high performance 6 GB DOMINATOR GT kit for Intel Core i7 Triple Channel processors. Three matched 2 GB modules for use in high performance Intel Core i7 Triple Channel systems Memory Type: DDR3; Speed: 1600MHz Ultra-high performance 6 GB DOMINATOR GT kit for Intel Core i7 Triple Channel processors. 1600MHz, 7-8-7-20, 1.65V, with Intel XMP support Three matched 2 GB modules for use in high performance Intel Core i7 Triple Channel systems Intel XMP (Extreme Memory Profile) Support Backed by Corsair: A respected name with a passion for quality products, and great service and support.