8GB 2x 4GB DDR2 PC2-6400U 800MHz AMD Desktop Memory RAM For Kingston ONLY AMD | eBay
Amazon.com: OWC 2GB PC5300 DDR2 667MHz SO-DIMM Memory Compatible with MacBook, MacBook Pro, iMac, and Mac Mini Models with Core 2 Duo Processor (OWC5300DDR2S2GB) : Everything Else