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New 8GB 2pcs X 4GB 800 DDR2 PC2-6400 800MHz For Desktop PC DIMM Memory RAM 240 Pins For AMD System High Compatible SEC Chipset - Price history & Review | AliExpress Seller -
8GB 4x 2GB DDR2 800Mhz PC2-6400U Desktop PC Memory RAM For Dell OptiPlex 755 WU | eBay