Dell OptiPlex 390 Intel Core i3 3.3GHz 8GB 500GB Windows 10 Pro SFF Refurbished - Best Buy
390 MT, Internal USB connector | DELL Technologies
How to Install Windows 10 using a USB key | Dell US
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
Refurbished: Dell Optiplex 390 Intel Core i3 3.1Ghz 4Gb DVDRW HDMI Windows 10 Home Desktop Computer PC - Newegg.com
Dell Optiplex 390 Desktop Computer PC Intel I3 3.3GHz 8GB 128GB SSD Windows 10 Pro with Dual 2x22" Dell LCD Monitors and WIFI
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
Refurbished: Dell OptiPlex 390 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 2, 16GB DDR3 RAM, 1TB Hard Disk Drive (HDD) SATA Hard Drive, Windows 10 Home 64bit - Newegg.com
Two Dell Optiplex 390 slims available (tower only). Authentic install of Windows 10 Pro, Intel quad core i3, 250gb HDD, DVD drive, 4gb ddr3 ram,... | By Dragon Technologies & ConsultingFacebook
Dell Optiplex 390 Tower Computer PC, 3.20 GHz Intel i5 Quad Core Gen 2, 4GB DDR3 RAM, 250GB SATA Hard Drive, Windows 10 Home 64 bit (Used Grade B Used) - Walmart.com