This Dual Channel Kit of Corsair is specially developed for the Intel Core i 5 / i 7 P55 & AMD AM3 platform. Optimized for the dual channel mode, this 8 GB kit with 4x 2048 MB modules offers extraordinary performance thanks to a perfect balance of low operating voltage of only 1.5 volt & higher speed. This kit was equipped with the new XMS3 radiator box, which provides for an extraordinary removal of heat.