Amazon.com: Dell Optiplex 390 Tower Business High Performance Desktop Computer PC Wi-Fi (Intel Quad-Core i5-2400 up to 3.4GHz, 8GB DDR3 Memory, 2TB HDD, DVD, Windows 10 Pro 64-bit HDMI (Renewedd) : Electronics
Amazon.com: Dell Optiplex 990 SFF Desktop Business Computer PC - Intel Core i5-2400 3.10GHz 8GB DDR3 RAM 128GB SSD DVD Windows 10 Professional (Renewed) : Electronics
Amazon.com: Dell Optiplex High Performance Business Desktop Computer, Intel Core i5-2400 Processor up to 3.1GHz, 8GB RAM, 1TB HDD, DVD, Windows 10 Pro 64 bit (Renewed) : Electronics