Dell OptiPlex 9020-SFF, Core i7-4770 3.4GHz, 16GB RAM, 480GB Solid State Drive, DVDRW, Windows 10 Pro 64bit, (used) - Walmart.com
Dell Optiplex 9020 Small Form Factor Desktop with Intel Core i7-4770 Upto 3.9GHz, HD Graphics 4600 4K Support, 32GB RAM, 1TB SSD, DisplayPort, HDMI, Wi-Fi, Bluetooth - Windows 10 Pro (RENEWED) - Walmart.com
Amazon.com: Dell Optiplex 9020 Small Form Desktop, Quad Core i7 4770 3.4Ghz, 32GB DDR3 RAM, 4TB Hard Drive, DVD-RW, Windows 10 Pro (Renewed) : Electronics
Amazon.com: HP EliteDesk 800 G1 Tower, i7 4770 upto 3.9GHz, 1TB HDD 16GB DDR3 Ram, Windows 10 Pro 64-bit (Renewed) : Electronics