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
Hynix 1GB DDR2 RAM PC2-5300 200-Pin Laptop SODIMM at Amazon.com
Notebook Ram: 1GB Hynix HYMP512S64CP8-Y5 AB PC2-5300S-555-12 ID10917 at Amazon.com
Samsung PC2-5300S M470T2953EZ3-CE6 1GB DDR2 Memory for Samsung Laptop. at Amazon.com
NEC DDR2-800 1G M470T2864QZ3-CF7, 8041270000 at Amazon.com