Kingston Technology is the worlds independent memory leader & is well-known for providing high quality memory products at an attractive price. The Hyper X T1 features a sleek & aggressive design & has been specifically designed to achieve optimal thermal performance & heat diffusion. Only the best components are used to assemble Hyper X T1 memory modules in order to guarantee the ultimate gaming experience. All Kingston Hyper X memory modules come with a lifetime warranty. Specifications Kingston 8GB DDR3 1600 M Hz Kit Hyper X Memory: 8192 MB DDR3 1600 MHz 2 x 4096 MB PC/server 240-pin DIMM Gold 512 x 64 PC3-12800 DIMM Energy management: 1.65 V