The iMac G4 is a fantastic looking Mac, if you are considering buying one I'd be tempted to go for the 1.0 GHz or 1.25 GHz models with either a 17" or 20" screen. The later models can be unofficially fitted with a maximum of 2GB of RAM, which is easily installed by removing the underside of the dome base. With maximum RAM installed Mac OS X Leopard should run reasonably well, but for best performance it may be wiser to stick with Mac OS X Tiger.

The iMac G4 doesn't have internal speakers so look out for ones that come with a pair of external Pro speakers.

iMac G4s for sale on eBay



Apple iMac G4 20 Vintage Retro For Parts 125 GHz Apple iMac G4 20 Vintage Retro For Parts 125 GHz
£75.00
Time Remaining: 29d 13h 23m
Buy It Now for only: £75.00

Vintage Apple iMac G4 2003 04 17 Inch 125 GHz PowerPC 2GB RAM Original Box Vintage Apple iMac G4 2003 04 17 Inch 125 GHz PowerPC 2GB RAM Original Box
£35.00 (1 Bid)
Time Remaining: 4d 20h 55m

iMac G4 17 Screen with SuperDrive 250GB HD Keyboard Mouse and Speakers iMac G4 17 Screen with SuperDrive 250GB HD Keyboard Mouse and Speakers
£69.99
Time Remaining: 2d 23h

Apple iMac G4 15 screen 640MB SD Ram Processor 700mhz Working Order Apple iMac G4 15 screen 640MB SD Ram Processor 700mhz Working Order
£9.95
Time Remaining: 9d 23h 33m

Apple iMac G4 15 screen 80GB HD Apple iMac G4 15 screen 80GB HD
£40.00
Time Remaining: 5d 11h 51m

20 inch Apple iMac G4 PowerPC 125Ghz 1GB RAM 80GB HDD A1065 WiFi 9414 20 inch Apple iMac G4 PowerPC 125Ghz 1GB RAM 80GB HDD A1065 WiFi 9414
£129.00
Time Remaining: 21d 12h 37m
Buy It Now for only: £129.00