Pny PC2 6400 DDR2 800 DIMM RAM Memory Module Kit acirc83648220 4GB 2x 2GB

This 4GB PNY PC2 6400 DDR2 800 DIMM RAM Memory Module Kit contains two 2GB memory modules, so you can upgrade your desktop computer to work with the Dual Channel System. Working with this system could permit your computer to crunch data up to 30% faster, by providing double the bandwidth and therefore keeping your CPU continuously fed with data. You'll need a dual channel capable motherboard with two 240 pin memory module slots. The 4 GB PNY PC2 6400 DDR2 800 DIMM RAM Memory Module Kit has an IO bus clock speed of 400 MHz and a peak transfer rate of 6400 MBs. PNY are so confident in the quality of this product that they have covered it with their 10 year warranty!