8GB 2 X 4GB DDR2 PC2-6400 800MHZ 240Pin AMD DIMM Hgih Density Desktop Memory at Amazon.com
DDR2 Memory,800MHZ 4G 240pin RAM Memory Designed for DDR2 PC2-6400 Desktop Computer,Compatible with for AMD Motherboards, Circuit Module Board 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