Intel Core Processor I7 4770 I7-4770 i7 4770 CPU LGA 1150 Quad-Core cpu properly Desktop Processor can work - AliExpress
Intel Core i7-4770 3.40GHz SR149 Desktop CPU Processor | eBay
Refurbished: Dell OptiPlex 7020, Small Form Factor, Intel Core i7-4770 @ 3.40 GHz, 16GB DDR3, NEW 500GB SSD, DVD-RW, Wi-Fi, USB to HDMI Adapter, NEW Keyboard + Mouse, Microsoft Windows 10 Pro