OWC 2GB PC5300 DDR2 667MHz SO-DIMM Memory RAM Upgrade Compatible with MacBook, MacBook Pro, iMac, and Mac Mini Models with Core 2 Duo Processor (OWC5300DDR2S2GB) at Amazon.com
Dell OEM Latitude Inspiron DDR2 2GB 667Mhz RAM Memory
2GB PC2-5300S DDR2-667MHz Laptop RAM For Apple MacBook "Core 2 Duo" 2.13 13" | eBay
OWC 2GB PC5300 DDR2 667MHz SO-DIMM Memory RAM Upgrade Compatible with MacBook, MacBook Pro, iMac, and Mac Mini Models with Core 2 Duo Processor (OWC5300DDR2S2GB) at Amazon.com