
Apple G4 PowerMac Models
Within the G4 PowerMac family there are 3 distinct series that each have their own specific architectures. The latest DDR Mirrored Door machines, the earlier Quicksilver, Graphite and Sawtooth series and finally the very early PCI Yikes! models. Our exclusive premium certified HyperVelocity modules deliver the highest possible performance you can get for your G4 PowerMac. Please select your specific model in order to choose the correct memory modules.
Whenever applicable, Mac RAM Direct will spec upgrades in the form of modules capable of faster speeds than originally supplied. Remember, faster RAM is like Premium gasoline where even if your car uses 87 octane Regular, she'll purr like a kitten with the higher octane juice. The same holds true for RAM. Enjoy!
Please select your specific Power Mac model ... or just scroll down the page from newest to oldest models:
Mac RAM Direct is a Registered Apple Developer |
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Not sure?... Check your Profiler - "About this
Mac" model identifier |
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Mirror Door "MDD" PowerMac3,6 |
QuickSilver & Digital Audio PowerMac3,4 PowerMac3,5 |
G4 Cube
PowerMac5,1
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AGP Graphics Sawtooth & Graphite PowerMac3,1 , PowerMac3,3 |
PCI Graphics "Yikes" PowerMac1,2 |
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G4 Power Mac

Mirrored Doors
DDR PowerMac model specs (Mirrored Doors) | |
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processor speed | 867MHz-1.42GHz and Duals |
built in memory | 0 |
memory type | DDR266, DDR333 (PC2100, PC2700) |
memory slots | 4 |
maximum memory | 2GB |
Installation instructions for Power Mac here.
G4 PowerMac

Quicksilver
G4 2001 & 2002 model specs (Quicksilver / Digital Audio) | |
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processor speed | 466Mhz-1GHz Single and Dual Processor |
built in memory | 0 |
memory type | PC133 |
memory slots | 3 |
maximum memory | 1.5GB |
Installation instructions for Power Mac here.
G4 PowerMac

Cube
G4 Cube model specs | |
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processor speed | 450 & 500MHz |
built in memory | 0 |
memory type | PC133 Upgrades original PC100 |
memory slots | 4 |
maximum memory | 1.5GB under OS9, 2GB under OSX |
Installation instructions for Power Mac here.
G4 PowerMac AGP

Sawtooth & Graphite
AGP Graphics model specs (Sawtooth) | |
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processor speed | 350-733MHz Single and Dual Processor |
built in memory | 0 |
memory type | PC133 Upgrades original PC100 |
memory slots | 4 |
maximum memory | 1.5GB under OS9, 2GB under OSX |
Installation instructions for Power Mac here.
Identify your Power Mac G4 model here.
G4 PowerMac PCI

Yikes
PCI Graphics model specs (Yikes) | |
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processor speed | 350-400MHz (early models) |
built in memory | 0 |
memory type | PC100 upgrades PC66 |
memory slots | 4 |
maximum memory | 1GB |
Installation instructions for Power Mac here.
Identify your Power Mac G4 model here.