1GB RAM Memory for Apple PowerBook G4 M9690LL/A (1.5Ghz 12-inch) Black Diamond Memory Module DDR SO-DIMM 200pin PC2700 333MHz Upgrade System Specific Memory - Newegg.com
CMS 1GB (1X1GB) DDR1 2700 333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® Powerbook G4 1.5 17" (Al) - A50 at Amazon.com