Anyone modded a 24 port POE switch to reduce noise?

[easyrider]

If that'd had been my switch I'd have made a replacement lid for it.

Or, as it's now in the top of the rack out of finger reach, left the lid off completely. The cooling fans could have been mounted to the top panel of the rack blowing down.

Why a replacement lid....?

without a lid it would get full of dust I would have thought...

 

[easyrider]

I'm with easy on this one, if it's only him accessing it, who cares?