Dell Optiplex GX745 Small Form Factor - Computer - Windows XP Professional, Intel Pentium 4 3.0 GHz processor, 2GB DDR2 RAM, 80GB Hard Drive, DVD-ROM Drive, Computer comes ready to use out of the box. Comes with 90 days hardware warranty! May have minor wear and scuffs but works fast as it was received from Dell originally. May have minor wear and scuffs but works fast as it was received from Dell originally.