Model :Dell OptiPlex 980 SFF - Small Form Factor 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. Chipset :Intel Q57 Express Chipset Processor :Core i7-860 @ 2.8 GHz Memory Installed :12 GB DDR3 Memory Supported :Up to four DDR3 Synch DRAM Non-ECC 1333MHz Memory; supporting 1 GB to 16GB Hard Drive :2000GB SSD Optical Drive :DVD-RW Graphics :DVI Discrete Graphics Card Audio :RealTek ALC269 High Definition Audio Networking :Integrated Intel 82578DM GbE Ethernet LAN 10/100/1000 Chasis : Number of Bays :2 internal 3.5 in; 1 external 3.5 in (slimline); 1 external 5.25 in (slimline) Expansion Slots :1 low-profile PCIe x16; 1 low-profile PCI Ports :8 USB 2.0 ports; 2 front; 6 rear (+ 2 internal flex bay); 1 Parallel; 1 Serial; 1 RJ-45; 1 VGA; 1 Display Port; 1 eSATA; 2 Line-in (stereo/microphone); 2 Line-out (headphone/speaker) Power Supply Unit :Standard 235W PSU Dimensions : 11.81" high x 3.46" wide x 12.87" deep System Weight : 13.00 lbs Warranty : 365 days

Model :Dell OptiPlex 980 SFF - Small Form Factor 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. Chipset :Intel Q57 Express Chipset Processor :Core i7-860 @ 2.8 GHz Memory Installed :12 GB DDR3 Memory Supported :Up to four DDR3 Synch DRAM Non-ECC 1333MHz Memory; supporting 1 GB to 16GB Hard Drive :2000GB SSD Optical Drive :DVD-RW Graphics :DVI Discrete Graphics Card <br