From power supply to hard drive to processor to stereo speakers to slot-loading optical drive, all the components of the iMac G5 are enclosed within the widescreen flat-panel display.
Now incorporating Intel’s Core 2 Duo CPU increasing the imac performance overall and 24 inch widescreen, this model makes for a winning combination.
Oh, and don't forget the all aluminium enclosure as well.
On sale, as a refurbished certified part at Apple Stores for only GBP 999 including delivery, a full GBP 200 saving over the RRP.
24 inch (viewable) (1920 by 1200 pixels) Glossy widescreen
2.4GHz Intel Core 2 Duo
1GB (one SO-Dimm) 667Mhz DDR2 SDRAM
320GB 7200 Serial ATA hard drive
8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)
ATI Radeon HD 2600 Pro with 256MB of GDDR3 Memory
Built-in Airport Extreme (802.11n) Built in Bluetooth 2.0+EDR
Built-in iSight; mini-DVI output port with support for DVI, VGA, S-video, and composite video connections via adapter
Apple Remote, Apple Keyboard, and Mighty Mouse
You can read a review of the beast here.