2GB (1X2GB) Memory RAM for Laptop 200PIN DDR2 533 (PC2 4200) By CMS A117 - Computer Memory Solutions
4GB 2X2GB RAM Memory for AOpen Other Systems and Mainboards I945GMX-FX (DDR2 -533Mhz) DDR2 DIMM 240pin PC2-4200 533MHz Black Diamond Memory Module Upgrade - Newegg.com