cpu fan compatibility

Solution
Well then I'd go aftermarket .... The Hyper 212 and Cryorig H7 are "great coolers for the money" but the emphasis is on those last 3 words. For just a few buckls more ($37) you can get the Scythe Mugen Max which performs as well or better (depending on test) than the $90 flagship coolers from Noctua (NH-D15) and Cryorig (R1 Ultimate)

https://www.newegg.com/Product/Product.aspx?Item=9SIA9ZH3S91415

My son's 2600k has been running at 4.8 GHz OC for over 6 years.
Well then I'd go aftermarket .... The Hyper 212 and Cryorig H7 are "great coolers for the money" but the emphasis is on those last 3 words. For just a few buckls more ($37) you can get the Scythe Mugen Max which performs as well or better (depending on test) than the $90 flagship coolers from Noctua (NH-D15) and Cryorig (R1 Ultimate)

https://www.newegg.com/Product/Product.aspx?Item=9SIA9ZH3S91415

My son's 2600k has been running at 4.8 GHz OC for over 6 years.
 
Solution