Good product
This fan is impeccable, as usual with Noctua.
It's quiet, efficient, well built, reversible fan, which in the case of my case is welcome (I have to extract the air from my processor, instead of blowing on it). My Ryzen 5 5600X stays at a good temperature at idle, and doesn't exceed 65° under heavy load. Good buy if you don't want to overclock....