Corsairs mainstream memory solution 16GB (4x4GB) 1600MHz 9-9-9-24 for Intel and AMD dual channel memory processors. 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 Corsairs XMS heat spreaders each module is built using carefully selected RAMs. 16GB (4x4GB) for dual channel DDR3 Intel and AMD processors 1600MHz 9-9-9-24 latency XMS Heat Spreader Limited Lifetime Warranty Density: 16GB (4x4GB Module) Speed: 1600MHz Timing: 9-9-9-24 Type: DDR3 Format: DIMM Pin Out: 240 Pin Voltage: 1.5V