Hello,
I bought a CRS312 10G Switch about 4 months ago and the first thing I did was to replace the stock fans with Noctua fans.
Most of the time it reports it´s CPU temp in the high 50s or low 60s but it still ramps up the fans up to around 3000RPM when being around the 60°C mark.
The temperature seems pretty reasonable to me, so I was thinking about using the low noise adapters the fans ship with to limit their max RPM.
Something that came to my mind yesterday was I could theoreticaly also use some extra heatsinks (like this one https://www.amazon.de/Easycargo-K%C3%BC ... 617&sr=8-9) on the switch. I attatched a picture in which I marked some possible positions.
Edit: Ok for whatever reason it doesnt let me upoad that image so here´s a link: https://imgur.com/a/5tKjwhC
I´d really like to hear some opinions on that before I actually do it.