EDGE Tech 512MB DDR SDRAM Memory Module - 512MB - 400MHz DDR400/PC3200 - Non-ECC - DDR SDRAM - 200-pin SoDIMM

400 MHz of memory speed with Unbuffered signal allows you to browse web, listen to songs and use routine software simultaneously 512 MB memory bar to let you play puzzle, role playing, racing and other lightweight games DDR SDRAM operates at up to 400 MHz data bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation