Model :Dell OptiPlex 9010 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. Chipset :Intel Q77 Express Chipset Processor :Core i7-3770 @ 3.4 GHz Memory Installed :12 GB DDR3 Memory Supported :Up to 4 DIMM slots; Non-ECC dual-channel 1600MHz DDR3 SDRAM; up to 32GB Hard Drive :1000GB SSD Optical Drive :DVD-RW Graphics :Integrated Intel HD Graphics 2000/2500/3000/4000 Audio :Integrated High Definition Audio Networking :Integrated Intel 82579LM Ethernet LAN 10/100/1000 Chasis : Number of Bays :2 internal 3.5 in; 2 external 5.25 in Expansion Slots :1 full height PCIe x16; 1 full height PCIe x16 (wired x 4); 1 full height PCIe x1; 1 full height PCI Ports :4 External USB 3.0 ports (2 front; 2 rear) and 6 External USB 2.0 ports (2 front; 4 rear) and 2 Internal USB 2.0; 1 RJ-45; 1 Serial; 1 VGA; 2 DisplayPort; 2 PS/2; 2 Line-in (stereo/microphone); 2 Line-out (headphone/speaker) Power Supply Unit :Standard 275W PSU Dimensions : 6.90" high x 14.20" wide x 16.40" deep System Weight : 20.70 lbs Warranty : 365 days

Model :Dell OptiPlex 9010 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. Chipset :Intel Q77 Express Chipset Processor :Core i7-3770 @ 3.4 GHz Memory Installed :12 GB DDR3 Memory Supported :Up to 4 DIMM slots; Non-ECC dual-channel 1600MHz DDR3 SDRAM; up to 32GB Hard Drive :1000GB SSD Optical Drive :DVD-RW Graphics :Integrated Intel HD Graphics 2000/2500/3