Choose your model of PowerBook G4:
Arctic Silver Thermal Paste
3.5 gram Arctic Silver thermal paste tube. Thermal paste forms a continuous, conductive layer between a processor and its heat sink, improving cooling performance and kee...
Arctic Silver ArctiClean
Two part thermal paste remover. Two part cleaner used to dissolve thermal paste and purify the surfaces of heat sinks and processors before applying new thermal paste. In...
Universal Drive Adapter
Turn your current hard drive into an external drive with this part.
G4/MagSafe AC Adapter End
Replace a broken or damaged two-pronged tip of your square G4 or MagSafe adapter with this part.
Apple AC Adapter (3-prong) Extension Cable
Replace a broken or damaged six foot Apple three-prong AC adapter extension cable with this part.
DVI to VGA Adapter
Converts DVI port to standard VGA port
Airport Extreme Card
Replace a broken or damaged Airport Extreme Card for your Mac computer with this part. This product does not fit into original Airport card slots.
12.7 mm PATA Optical Bay PATA Hard Drive Enclosure
12.7 mm Internal PATA Optical Bay for PATA Hard Drives
PC100 32 MB RAM Chip
RAM Upgrade / 32MB / PC100 / Low Profile / 144 pin, 3.3v SO-DIMM
PC100 64 MB RAM Chip
RAM Upgrade / 64MB / PC100 / Low Profile / 144 pin, 3.3v SO-DIMM
PC100 256 MB RAM Chip (Dual Layer)
RAM Upgrade / 256MB / PC100 / Low Profile / 144 pin, 3.3v SO-DIMM
PC133 128 MB RAM Chip
RAM Upgrade / 128MB / PC133 / Low Profile / 144 pin, 3.3v SO-DIMM
PC133 256 MB RAM Chip
RAM Upgrade / 256MB / PC133 / Low Profile / 144 pin, 3.3v SO-DIMM
PC2100 128 MB RAM Chip
RAM Upgrade / 128MB / PC2100 / Low Profile / 200 pin, 266 MHz
PC2100 256 MB RAM Chip
RAM Upgrade / 256MB / PC2100 / Low Profile / 200 pin, 266 MHz
PC2700 256 MB RAM Chip
RAM Upgrade / 256MB / PC2700 / Low Profile / 200 pin, 333 MHz
PC2700 512 MB RAM Chip
RAM Upgrade / 512MB / PC2700 / Low Profile / 200 pin, 333 MHz
PC2-4200 512 MB RAM Chip
RAM Upgrade / 512MB / PC2-4200 / Low Profile / 200 pin, 533 MHz
The PowerBook G4 series was Apple's workhorse portable for five years, with slim metal cases and fixed internal components (no more battery/drive bays!). The more advanced Aluminum models replaced the Titanium cases and added Airport Extreme and Bluetooth capabilities.
While PowerBook G4 models vary dramatically in construction, all can be easily upgraded. With the exception of the Aluminum 12" (with one slot), all PowerBook G4 machines have two RAM slots for an easy memory upgrade. Want to burn CDs or DVDs? Drop a Superdrive in your machine to do it all!
Baffled by what's ailing your broken PowerBook G4? Select your model above to access troubleshooting info and find the part you need!