CORSAIR DDR3 1600MHz 4G 2x240DIMM

Intel's new Core i7 has a completely new, onboard memory controller with three memory channels, rather than the two channels supported by most other platforms. This increases memory bandwidth--as long as three matched DDR3 memory modules are installed. To take full advantage of the power of the Intel Core i7 architecture, you'll want DDR3 memory that's tuned for peak performance... you'll want Corsair DDR3 memory.