Thermalright AXP120-X67 Low Profile Air Cooler

Fitted in a Fractal Ridge SFF case to cool a 9800X3D, was worried it might be a bit loud since the Ridge is known to be poor for CPU cooling, but with some judicious fan curves set this is just perfect for 4K/60 on my living room SFF gaming PC. Plenty of others on PCPartPicker agree :)

Very quiet, keeps the CPU temps very low without being audible and small in size for my media PC build.