A Mac Mini Mid-2007 model with a 1.83 GHz Intel Core 2 Duo processor, 2 x 512MB RAM (for a total of 1GB) running Mac OS X 10.7.5 "Lion". I have securely erased the hard-drive and have installed OS X to the first time setup screen.
Comes with power adapter and DVI to VGA adapter. Monitor, VGA Cable, Keyboard and Mouse NOT INCLUDED.
Ports: Power (Mac mini proprietary connector), ethernet (RJ-45), FireWire 400, display (DVI), 4x USB 2.0 ports, 3.5mm audio input port, 3.5mm headphone/audio output port, DVD "Combo" Drive.