Unleash the power of the Corsair 2GB (2 X 1GB) 800MHz DDR2 SDRAM dual-channel desktop memory kit, and get set for blazing performance from your PC. These aggressive black modules clock 800 MHz and supply your system with a sizable 2-gig dose of DDR2 memory. While meeting the needs of everyone looking for more system muscle, this XMS2-series kit was manufactured with overclocking- and PC-enthusiasts in mind. If you’re building an extreme system or planning revolutionary upgrades, Corsair manufactured this kit to cater to your hard-core desktop demands.