Dell OptiPlex 790/990 Intel i5 Quad SFF or DT Windows 7/10 4GB/8GB WiFi
Refurbished Dell Optiplex 790 Small Form Factor Core i5 3.1Ghz Windows 10 Pro - Customize it!
Is it worth it to add USB 3.0? - Storage Devices - Linus Tech Tips
Amazon.com: DELL Optiplex 790 SFF Small Form Factor Business Desktop Computer PC (Intel Dual Core i3 CPU 3.3GHz, 4GB DDR3 Memory, 500GB HDD, DVDRW, Windows 10 Professional) (Renewed)'] : Electronics
Amazon.com: DELL Optiplex 790 DT High Performance Premium Business Desktop Computer (Intel Quad-Core i5-2400 up to 3.4GHz, 8GB DDR3 RAM, 2TB HDD, DVDROM, WiFi, Windows 10 Pro) (Renewed)'] : Electronics
Dell OptiPlex 790 DT – Specs and upgrade options
Dell Optiplex Business Desktop Computer PC (Intel Dual Core i3-2100 3.1GHz CPU, 8GB DDR3 Memory, 2TB HDD, DVD, VGA, RJ45, Displayport, Windows 10 Professional)
Dell Optiplex 790 SFF Small Form Factor Business Desktop Computer PC (Intel Dual Core i3 CPU 3.3GHz, 4GB DDR3 Memory, 500GB HDD, DVDRW, Windows 10 Professional) (Renewed) (D790sffci34GB500GBW10ProKBmiwi 1)
Amazon.com: DELL Optiplex High Performance 790 Desktop Computer PC, Intel Quad Core i5-2400 3.1GHz Processor, 8GB DDR3, 1TB SATA, DVD, Windows 10 Professional (Renewed)'] : Electronics