Amazon.com: Dell OptiPlex 5040 SFF Desktop Computer Intel PC Quad Core i7-6700 3.40GHz up to 4.0GHz 16GB Ram 256GB NVMe M.2 SSD Built-in WiFi & Bluetooth HDMI Wired Keyboard and Mouse Windows
Amazon.com: Dell Optiplex 7010 SFF Desktop PC - Intel Core i5-3470 3.2GHz 8GB 250GB DVD Windows 10 Pro (Renewed) : Electronics
Amazon.com: Dell Optiplex 980 Desktop Computer PC - Intel Core i5 650@3.20GHz, 8GB DDR3 RAM, 250GB HDD and Windows 10 Pro - WiFi Ready - 21.5 Inch New LED Monitor (Renewed) : Electronics
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: Gaming PC Desktop Intel core i7, TechMagnet Horizon+ with AMD RX-550 4GB DDR5, 16GB RAM, 240GB SSD + 2 TB HDD, HDMI, DVI, VGA, Gaming Kit, Mouse, Windows 10 Professional (Renewed) :
Amazon.com: Dell OptiPlex Computer Desktop PC, Intel Core i5 3rd Gen 3.2 GHz, 16GB RAM, 2TB HDD, New 22 Inch LED Monitor, RGB Keyboard and Mouse, WiFi, Windows 10 Pro (Renewed) : Electronics