Amazon.com: OWC 2GB (2 x 1GB) PC5300 DDR2 667MHz SO-DIMMs Memory Compatible with MacBook/MacBook Pro, iMac, and Mac Mini Models (OWC5300DDR2S2GP) : Everything Else
2GB DDR2 PC2-5300 667MHz 240Pin 1.8V Desktop DIMM Memory RAM for Intel, for AMD(2GB/667) - Walmart.com