This specific processor should support an eco mode, minimizing that problem. I'm not sure ofc the board enables the option. Also relevant for the ryzen 7000 pr

This specific processor should support an eco mode, minimizing that problem. I'm not sure ofc the board enables the option. Also relevant for the ryzen 7000 processors, where that mode limits performance minimally but saves a lot of energy. Sadly not on by default, but seems to be a regular AM5 feature now. I personally would use a regular case with the noctua passive cooler, then add a case fan to only start on high temps. But my setup right now is so quiet it does not seem necessary (5675c cooled by an aio, fans and pumps throttled, noise isolated case - not audible for me on idle and very quiet on load thanks to a low fan curve, set by the excellent fan2go).