Dell Optiplex 760 (150GB HDD, Nvidia GT 630, Intel Core 2 Quad CPU 2.66GHz, 4GB).
This Dell Optiplex is preinstalled with Windows 10 (latest version). Only comes with the Tower and the power cable. The I/O slots in the back came unscrewed but can easily be put back into place. For any more questions please don’t hesitate to ask.