Fresh Clean Install of Windows 10 Pro 64 bit 

Model: Dell OptiPlex 7020 SFF - Small Form Factor
Operating System Info: Windows 10 Professional 64bit
Processor: Core i3-4150 3.50GHZ
Memory Installed: 8 GB DDR3
Memory Supported: Up to 4 DIMM slots; Non-ECC dual-channel 1600MHz DDR3 SDRAM; up to 16GB
Optical Drive: DVDRW
Graphics: Integrated Intel HD Graphics 4400
Audio: Integrated High Definition Audio
Networking: Integrated Intel I217LM Ethernet LAN 10/100/1000

Chasis:
Number of Bays: 1 external 3.5 in; 1 external 5.25 in (slimline)
Expansion Slots: 1 half height PCIe x16; 1 half height PCIe x16 (wired x 4)
Ports: 4 External USB 3.0 ports (2 front; 2 rear) and 6 External USB 2.0 ports (2 front; 4 rear); 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 255W PSU
Dimensions: 3.70" high x 11.40" wide x 12.30" deep
System Weight: 13.00 lbs

Please Note: All our Desktops, Towers & iMacs come with Wired Keyboard/Mouse/Power Cord and One Year Hardware Warranty