Corsair high performance vengeance memory module 4gb 1x4gb 1600mhz 9 9 9 24 15v for amd and intel platforms operates in single channel mode when installed individually vengeance memory modules provide users with outstanding memory performance and stability each module is built using carefully selected dram to allow excellent overclocking performance and has a limited lifetime warranty key features 4gb 1x4gb ddr3 for amd and intel dual and triple processors operates in single channel