PowerBook G4 | 500 MHz | Original - Ti - Techable.com
Here's a rare look at a 17-inch PowerBook G4 prototype with a beautiful red logic board [Video] - 9to5Mac
12” PowerBook G4 – King Of The Aluminum Apple PowerBooks | MacPrices.net
1GB Memory RAM Upgrade for Apple PowerBook G4 (1.33GHz 17-inch) Laptops | eBay
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
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