Corsair 4GB DDR3 Dual Channel 1600MHz PC12800

Description: This 4GB memory kit has been designed to support the Intel Core i5 and Core i7 dual channel memory DDR3 solutions.

These modules run at an incredibly fast 1600MHz at CAS latency of 8-8-8-24.

So not only do you get to run your Intel Core i5 or Core i7 dual channel memory system at 1600MHz but with these tight Latency timings your system performance will rock