Fan adaptor: 40mm to 60mm
thingiverse
Rapidly created adapter. Printed with Cura 3.1 setting "Make Overhang printable" - 60° instead of adding chamfers to the design in advance. To avoid supports, use this approach. This old scrap box fan, a 12V 0.1A model that's probably 15-20 years old, replaces my 40mm 12V 0.09A fan. Just a test case for "bigger is better"? I've mounted it on top of my existing cooler https://www.thingiverse.com/thing:2684486.
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