CMS 1GB (1X1GB) DDR1 2700 333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® Powerbook G4 Notebook Series M9690Ll/A - A50 at Amazon.com
PowerBook G4 Titanium DVI RAM Replacement - iFixit Repair Guide
Buy 4AllDeals 1GB RAM Memory Upgrade for The iBook G4 and Powerbook G4 Apple notebooks DDR-333, PC2700, SODIMM Online at Lowest Price in Ubuy Nigeria. B003329V4S