DELL Optiplex 790 Tower Computer PC, Intel Dual-Core i3, 1TB HDD, 16GB DDR3 RAM, Windows 10 Home, DVD, WIFI, USB Keyboard and Mouse (Used - Like New) - Walmart.com
Amazon.com: DELL Optiplex 990 SFF Flagship Premium Business Desktop Computer (Intel Quad-Core i5-2400 up to 3.4GHz, 16GB RAM, 2TB HDD, DVD, WiFi, VGA, DisplayPort, Windows 10 Professional) (Renewed)'] : Electronics
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Amazon.com: Dell Optiplex 990 Desktop Computer - Intel Core i7 3.4GHz, 16GB DDR3, New 1TB SSD, Windows 10 Pro 64-Bit, WiFi, DVDRW (Renewed) : Electronics
Amazon.com: Dell Optiplex 990 USFF High Performance Flagship Business Desktop Computer, Intel Core i5-2400s Up to 3.0GHz, 8GB DDR3 RAM, 500GB HDD, DVD,WiFi, Windows 10 Pro (Renewed) : Electronics