12" PowerBook G4 Saga: Hard Drive Replacement [3/3] | The PowerPC Hub - YouTube
65W 2.65A 24.5V AC Power Adapter Charger for PowerBook G4 A1021,iBook G4, PowerBook G4 15.2-inch with Size 7.7mmX2.5mm : Electronics
ESYNIC Hard Drive Caddy Tray 2.5" 2nd HDD SDD Kit 9.5mm SATA HDD SSD Adapter Optical Bay Drive Slot for MacBook Pro Unibody 13 15 17 SuperDrive DVD Drive Replacement Only : Amazon.ae: Computers
PowerBook G4 Hard Drive Upgrade | London Mac Response Centre