NerdQaxe++ fan adapter

designed this using SCAD and tinkercad so my miner had a larger fan for the front then added the duct to push air down onto the input power part of the board as that bit gets pretty hot too

if you make the xxxl duct you can reuse the original metal springs you just have to cut off the tips like ive shown in the pics then bend down the ends so it hold tighter

the others i used a long bolt and a nut to hold it to the heatsink