Dell Optiplex 390 Business High Performance SFF Desktop Computer PC (Intel Quad-Core i5-2400 up to 3.4GHz, 8GB DDR3, 1TB HDD, HDMI, DVD, Windows 10 Pro 64-bit) (Renewed)
Dell Precision 390 Tower Computer - 1.8GHz Core2 Duo - 2GB Memory - Windows 7 Pro-Used with FREE 3 Year Warranty provided by CPS. - Walmart.com
Dell Precision 390 Core 2 Duo 1.8GHz, 2GB RAM, 160GB HDD, Tower PC | RecycledGoods.com
MY510-U Dell System Board (Motherboard) for Precision Workstation 390
Dell DN075 - Single Socket Server Motherboard for Precision 390