Corsair HX3X12G1333C9 12 GB XMS3 6 x 2 GB PC3-10600 1333MHz 240-Pin DDR3 Core i7 Triple Channel Memory Kit This HX3X12G1333C9 is CORSAIRs XMS 12GB kit solution for the Intel Core i7 processors and motherboards! This part delivers outstanding performance in the latest generation of Intel X58 DDR3-based motherboards. Online 24/7 Customer Support available at www.asktheramguy.com for your convenience and questions 12GB Kit ( 6 x 2GB ) PC3-10600 1333MHz 240-pin DDR3 9-9-9-24 at 1.65V Lifetime Warranty!