I can 3D print those.Plan is to split the blower flow in 3 ways,each for one board.Think that the flow spread thru the boards will be better then from classical fan.
Please correct me if im wrong.
P.S i have one old S5 laying around.Can a hash board from s7 be connected to S5?Also is there a way to enable 4 board on S9 controller?
cr
Blowing air across the top of one side of the heatsinks will do nothing for you. They are designed in a way that the airflow goes across all heatsinks in its tiny package. If you wanted a quiet miner, you shouldnt have bought a piece of industrial equipment.
No to both of your PS questions as well.