Apple model A1418 21" All in One desktop computer for parts or repair, no hard drive installed, no power cable, keyboard or mouse either. This unit was pulled from a working environment however no recent functionality checks have been done so there is no guarantee of functionality, unit may need factory reset, internal condition computer unknown. Screen was unfortunately chipped and cracked when removing hard drive when pulled from service as shown in pictures, body has minor dings in it as well. Screen is loose to easily install a new hard drive and replace screen if buyers chose to reassemble.