50to40mm FanAdapter

thingiverse

I already bought 2 new Noctua 40mm fans and thought it would be a waste to leave them idle in the drawer. So, I created an adapter to fit the fang designed by diamondd7711 on Thingi https://www.thingiverse.com/thing:2330856. The Noctua fan fits snugly without needing screws or glue, and the adapter itself also fits tightly to the fang with no glue required. If you use this adapter, please leave feedback so others can benefit from your experience. It's recommended to print it with supports.