Support for OptiPlex 390 | Parts & Accessories | Dell UK
Dell OptiPlex 390
Dell Optiplex 390 Desktop PC - Intel Core i3-2120 3.3GHz 4GB 250GB DVD Windows 10 Pro (Renewed) - Walmart.com
Dell Optiplex 390 MT Intel Core i3-2100, 4GB RAM, 120GB SSD, Windows 10 Pro | eBay
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
Best Buy: Dell OptiPlex 390 Intel Core i3 3.3GHz 8GB 500GB Windows 10 Pro SFF Refurbished