Amazon.com: Dell OptiPlex 390 DT/Core i5-2400 @ 3.1 GHz/3GB DDR3/250GB HDD/DVD-RW/Windows 10 Home 64 BIT : Electronics
Amazon.com: Dell OptiPlex 390 DT/Core i5-2400 @ 3.1 GHz/3GB DDR3/250GB HDD/DVD-RW/Windows 10 Home 64 BIT : Electronics
Restored Dell OptiPlex 390-T Desktop PC with Intel Core i5-2400 Processor, 8GB Memory, 500GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com
Restored Dell Optiplex 390-D WA1-0299 Desktop PC with Intel Core i5-2400 Processor, 4GB Memory, 1TB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com
INTEL SR00Q CORE I5-2400 3.1GHZ - WORKING PULL FROM DELL OPTIPLEX 390 | eBay
Amazon.com: Dell Optiplex 390 MiniTower PC - Intel Core i5-2400 3.1GHz 8GB 250GB DVDrw Windows 10 Pro (Renewed) : Electronics
Refurbished: Dell OptiPlex 390 Desktop Intel Core i5-2400 3.10GHz 8GB RAM 250 GB HD DVD-RW Windows 10 64-Bit With HDMI with Dell 22" LCD Monitor - Newegg.com
Dell OptiPlex 390 DT Intel i5-2400 3.1GHz 8GB 1TB Windows 10 Computer PC Desktop | eBay