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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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Refurbished: Dell OptiPlex 990 SFF PC - Intel Core i5 2500 2nd Gen 3.30 GHz 8GB 500GB HDD DVD-RW Windows 10 Pro 64-Bit - Newegg.com
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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)']
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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)
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Dell Optiplex 990 SFF PC, Intel Core i5 Processor, 16GB RAM, 2TB HDD, DVDRW, Keyboard & Mouse, WiFi, Bluetooth 4.0, Windows 10 Pro, 20in LCD Monitor (Renewed) - Walmart.com
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