Amazon.com: Core i5-6600K 3.50GHz Socket LGA1151 4-Core DDR4 SDRAM CPU Desktop Processor SR2L4 Compatible Replacement Spare Part for Intel Compatible and Other Desktop Systems : Electronics
Used - Very Good: Intel Core i5 6th Gen - Core i5-6600K 6M Skylake Quad-Core 3.5 GHz LGA 1151 91W BX80662I56600K Desktop Processor Intel HD Graphics 530 - Newegg.com