The 2 GB PC2-6400 CL5 800 MHz 240-pin DIMM DDR2 Memory Module from Visiontek offers a burst of performance either in single slot or dual slot configuration. This VisionTek Adrenaline Series DDR2 memory strictly follows the JEDEC standard and is built and tested with speed and reliability in mind. VisionTek’s Adrenaline Series DDR2 Desktop and Laptop memory is ideal for overclocked systems whether it is used for productivity, social networking, high performance 3D PC Gaming, and streaming video over wireless networks. Packed with all these features and more, this memory module is an ideal PC upgrade for refreshing an existing desktop or laptop, or installing an operating system.