Apple Serial Number Lookup

iMac G4/1.25 20-Inch "FP" (USB 2.0)

Here you can find the exact specifications of this Mac, along with guaranteed compatible upgrades for it, and an upgrade tool to let you quickly build an order which can be saved for later or shared with a friend.

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Here are the results we found for your Mac.

Machine Name:
iMac G4/1.25 20-Inch "FP" (USB 2.0) 
Group:
iMac 
Subgroup:
G4 
Screen Size (inches):
20 
Colour:
White 
Model Identifier:
PowerMac6,3
Model Number:
M9290LL/A 
Model Code
iMac USB 2.0 
CPU Speed:
1.25GHz 
RAM Type:
DDR PC2700 SODIMM & DIMM 333MHz 
RAM Slots:
1 (only 1 SODIMM user accessible, with a DIMM slot internally)
Max RAM by Slot:
1 x 512MB SODIMM + 1 x 512MB DIMM
Maximum RAM:
1GB
Drive Connection:
IDE 
Drive Platter Size:
3.5" 
Device Connectivity:
USB 2.0, FireWire 400 
Bluetooth:
1.1 (Optional on this model)
Video Output (base graphics option):
Mini-VGA
Expansion Slots:
Airport Extreme 
Max Operating System Version:
OS X 10.5.8 (Leopard) 
Earliest Supported OSX Version:
OS X 10.3.1 (Panther) 
Support for MacOS 9 and Earlier:
Cannot boot into MacOS 9, but under 10.4.11 and earlier can run OS 9 Apps under Classic Emulation. 
Revision Produced From (Year):
2003 
Apple User Documentation:
User Guide 

We have not been able to match this Mac with compatible RAM.

We have not been able to match this Mac with any compatible optical drives.

We have not been able to match this Mac with compatible drives.

We have not been able to match your Mac with compatible graphics or display products.

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Compatible Expansion Products for this Mac

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Airport Extreme

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Keyboards & Mice

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USB Keyboards

USB Mice

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Compatible Power Supply and Battery Products for this Mac

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PRAM/Clock Battery

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Compatible Cables, Adaptors and Tools for this Mac

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FireWire 400 (6 pin)

USB 2.0

Tools for this Mac

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Compatible External Drives and Enclosures

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Drive Enclosures

  -  This Mac can connect to USB 3 devices but not at full speed.

  -  This Mac can connect to USB 3 devices but not at full speed.

Repair and Installation Services

Here are our list of fixed cost repair and installation services for this Mac. All machines for repair or upgrade can either be shipped to us (we can arrange collection if desired), or you are welcome to drop the machine into our offices in Sawston, Cambridge. We have been doing Apple Mac repairs since 2001, you can be assured of a complete, speedy, good value and professional service.

Repairs

Installation Services (parts not included)

Sorry, the configuration tool is not available for this serial number. Reasons may include: that all products we have for this machine are out of stock or special order items, or we have been unable to accurately generate them from the serial number.

Any compatible RAM or drives that are out of stock or special order items can be added to your order manually, check the RAM or Hard Drive/SSD tabs on this page.