A-Tech 8GB RAM Replacement for HP 408855-S21 | DDR2 667MHz PC2-5300 2Rx4 1.8V ECC RDIMM Registered 240-Pin DIMM Memory Module at Amazon.com
A-Tech 8GB Kit (4 x 2GB) DDR2 800MHz PC2-6400 Non-ECC DIMM for HP Compaq DC Series Desktop dc5800 dc5850 - RAM Memory Modules at Amazon.com
8GB KIT (2 x 4GB) for Dell Vostro Notebook Series 1220 1320 1520 1720. SO-DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
8GB KIT (4 x 2GB) for Dell Dimension E520. DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
8GB (2 X 4GB) Memory for HP Business Desktop dc7900 / dc7900e SFF/CMT/MT DDR2 800MHz PC2-6400 240 pin Desktop DIMM RAM (PARTS-QUICK Brand) at Amazon .com
CMS 8GB (2X4GB) DDR2 5300 667MHZ ECC Fully BUFFERED DIMM Memory Ram Compatible with HP/Compaq Workstation Xw8600 Series Ddr2-Pc5300 Fb for Server Only - B54 at Amazon.com