Corsair’s mainstream memory solution 4GB (1x4GB) 1600MHz 9-9-9-24, 1.65V for AMD and Intel Dual and Triple Channel processors and motherboards. Operates in Single Channel mode when installed individually. The XMS3 family is Corsair’s mainstream line of performance DDR3 memory. These modules allow users to experience outstanding memory performance and stability. Available in Corsair’s XMS heat spreaders, each module is built using carefully selected RAMs.