Dell Optiplex 755 / 780 Desktop computer DUO CORE 2.93GHz 8gig DDR3 windows xp .
$136.23
We have installed a new hard drive. edition, with Proper Keycode ( keycode sticker is still attached to top of unit ). We have thoroughly cleaned and tested this system. this is a great machine. - Dell optiplex 755 / 780.
