Power Mac G4; CPU speed: 400 MHz; Memory: 640 MB; 20 GB Harddrive. DVD/CD drive; ZIP disk drive. Bought in 1999 but in excellent working order and well kept and much loved. Comes with three keyboards - 2 Mac keyboards and 2 round mice; one "Macally" keyboard. all with numeric pads. Have OS 10.3.9 installed but only have original OS 9 CDs and accompanying booklets. MS Office 2004 is installed, but disks are not included. Classic solid tripod monitor 17". Pick up only in the ACT. Only selling because I am moving to a small flat and this beast takes up a lot of space. Feel free to email me for more info. Happy bidding! :)