Corsair XMS3 8GB (2x4GB) DDR3 1600 MHz (PC3 12800) Desktop Memory (CMX8GX3M2A1600C9)

Full Details on Amazon.com : http://www.amazon.com/gp/product/B0042A7CAA?tag=tsukuyomi-20

Corsair XMS3 8GB (2x4GB) DDR3 1600 MHz (PC3 12800) Desktop Memory (CMX8GX3M2A1600C9)

Two 4GB modules for use in high performance AMD and Intel Core i7 i5 and i3 Dual Channel systems XMS Heat Spreader
Outrageously fast 1600MHz performance using 8GB 2x4GB of memory with SPD latency 9-9-9-24 at 165v
Backed by Corsairs Lifetime Warranty and excellent customer support
Ultra Stable Desktop Memory from Corsair the Leader in Performance Memory Solutions