After a lot of research and testing on the internet, I decided on the Noctua NH-D15S for my 9700K.
In short: I am absolutely thrilled with the powerful cooling performance! -PREMIUM QUALITY-
In addition, a Noctua NF-A12x25-PWM fits and strengthens the cooling!
Because of your question about the AM4:
This video will certainly help you:
https://www.youtube.com/watch
Have a cool time with your Noctua!