Aerodynamic 60mm to 80mm fan adapter for silent PSU

Works great with noctua 80mm fan. Can't tell if it's spinning or not. It still cycles on and off, so I know it's cooling well.

I'm using this on a mean well lrs-350, but this should be pretty universal for all 60mm fans.

The screws are a bit tough on the one side to get in the plastic, but once it's in it's easy to tighten with the holes I cut for the allen keys. Also, you can print the plugs to fill the holes in the duct. I just smashed them in by hand with a friction fit and used a lighter to soften the plastic and I smoothed it out with my finger when it was hot. I ran the cable for the fan right through the duct and soldered it to the existing fan plug. No voltage conversion or buck converter needed as they were both 12V for me, but double check yours.