I purchased a lot of computer equipment from a city that was upgrading their systems.  Most of the operating systems have been removed.  I really don't know much about computers or the specs.  Please view the photos for what you will receive. 

Item: HP xw6600 WorkStation Tower PC Computer w Windows Vista Business Key.  Item powers on, lights come on and fan spins.   

The following information was taken from the specifications I received with the unit: HP xw6600, Serial 24A91413LW, Intel Xeon E5420, 2.50 Speed, 4GB, Hard Drive Size 160GB, Hard Drive Erased, No OS.

Inventory Location: 19L-GCPS 

Inventory ID: P5891   

Rack: 24.5