Model :Dell Precision T1600 MT - Mini Tower Operating System Info :NO OPERATING SYSTEM. THIS COMPUTER COMES WITHOUT THE OPERATING SYSTEM. The buyer will need to purchase and install his or her own Windows OS. Processor :Xeon E3-1220 @ 3.10 GHz Memory Installed :6 GB DDR3 Hard Drive :500GB Optical Drive :DVD-RW Chasis : Dimensions : 6.89" high x 14.17" wide x 16.99" deep System Weight : 19.60 lbs Warranty : 365 days

Model :Dell Precision T1600 MT - Mini Tower Operating System Info :NO OPERATING SYSTEM. THIS COMPUTER COMES WITHOUT THE OPERATING SYSTEM. The buyer will need to purchase and install his or her own Windows OS. Processor :Xeon E3-1220 @ 3.10 GHz Memory Installed :6 GB DDR3 Hard Drive :500GB Optical Drive :DVD-RW Chasis : Dimensions : 6.89" high x 14.17" wide x 16.99" deep System Weight : 19.60 lbs Warranty : 365 days