Intake Fan Silencer PSU
thingiverse
** EXPERIMENTAL ** Silencer to hopefully help on those power-supplies whose fan is intake. This silencer works on the principle that the fan blades are "popping" the air. All that is needed is to block the direct sound waves coming from the fan blade edges. As the incoming air enters the silencer from all edges and the center, there should be no appreciable blockage of airflow. This should fit on any 60mm intake fan. As an alternate intake fan silencer, you may want to try the following: [](https://www.thingiverse.com/thing:5188362) If you are looking for an exhaust fan, use the following: [](https://www.thingiverse.com/thing:4931122) ** HISTORY ** 2022-01-11: tweak outside diameter such that it does not exceed 15mm from left-most screw center. 2022-01-07: major redesign 2021-12-27: initial upload
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