Apple Compatible Ram Various Brand 2GB 1x2GB DDR2 667 MHz PC2-5300 soD - Part Haven
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