Dell Optiplex 3020 Business Desktop Computer with 20-inch Screen (Intel Quad Core i5 up to 3.4GHz Processor), 16GB RAM, 512GB SSD, Windows 10 Professional (Used) - Walmart.com
Dell OptiPlex 3020 Small Form Factor Desktop PC (Refurbished) | Groupon
Dell OptiPlex 3020 Small Form Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 4, 8GB DDR3 RAM, 2TB Hard Disk Drive (HDD) SATA Hard Drive, Windows 10 Home 64bit - Walmart.com
Dell OptiPlex 3020 Intel Core i3 4th gen Desktop 8GB RAM 500GB HD Windows 10 PC | eBay