Dell Optiplex 7020 Mini Tower i7-4790 - Windows 10 - Grade B
i7-4790 vs R5 2600 - Is it Worth Upgrading to a Second Gen Ryzen 5? - YouTube
Intel Core i7-4790 Specs | TechPowerUp CPU Database
Amazon.com: Dell Optiplex 9020 Mini Tower Desktop i7 i7-4790 Quad-Core 16GB RAM 2TB Hard Drive 1G AMD Radeon HD 8490 16X DVD +/- RW Windows 7 Professional (Includes Windows 8.1 Pro license) : Electronics
Intel Core i7 4790 (Haswell Refresh) CPU and Z97 Performance Preview