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Amazon.com: Dell Optiplex 990 Ultra Small Desktop PC, Intel Quad Core i5 Processor, 16GB RAM, 500GB Hard Drive, Windows 10 Professional, DVD, HDMI, Bluetooth, Keyboard, Mouse, WiFi (Renewed) : Electronics
Amazon.com: Dell Optiplex 990 SFF Desktop - Intel Core i5 3.1GHz., 16GB DDR3, 1TB Hard Drive, Windows 10 Pro 64-Bit, WiFi, DVD-ROM : Electronics
![Amazon.com: DELL Optiplex 990 Desktop Computer (Intel Quad-Core i7-2600 up to 3.4GHz, 16GB RAM, 2TB HDD, DVD, WiFi, VGA, DisplayPort, Windows 10 Professional) (i7 16GB 2TB) (Renewed)'] : Electronics](https://m.media-amazon.com/images/I/41aBMVi41iL._AC_.jpg "Amazon.com: DELL Optiplex 990 Desktop Computer (Intel Quad-Core i7-2600 up to 3.4GHz, 16GB RAM, 2TB HDD, DVD, WiFi, VGA, DisplayPort, Windows 10 Professional) (i7 16GB 2TB) (Renewed)'] : Electronics")
Amazon.com: DELL Optiplex 990 Desktop Computer (Intel Quad-Core i7-2600 up to 3.4GHz, 16GB RAM, 2TB HDD, DVD, WiFi, VGA, DisplayPort, Windows 10 Professional) (i7 16GB 2TB) (Renewed)'] : Electronics
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![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)']](https://m.media-amazon.com/images/I/61iPFV8b9tL._AC_UF894,1000_QL80_.jpg "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)']")
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)']
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Amazon.com: Dell Gaming 990 Desktop Computer Optiplex, Intel Core i7 3.4 upto 3.8GHz 2600 CPU, NEW 1TB Solid State Hybrid, 8GB DDR3 Memory, WiFi, Windows 10 Pro, Nvidia GT710 2GB (Renewed) : Electronics
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Amazon.com: Dell OptiPlex 990 Ultra Small Form USFF Computer Desktop Intel Core i5 2400S Up to 3.3GHz 8GB Ram 240GB SSD Windows 10 Pro (Renewed) : Electronics
