VRM exhaust cooling shroud 120mm
thingiverse
A VRM cooling shroud designed to fit over a 120mm exhaust fan in the back of a PC. This is designed to help provide cooling for the very hot voltage regulator modules found on poorly designed motherboards, most noticeably on some recent Ryzen mobos. The idea is that the rear exhaust fan sucks air through the shroud, creating turbulance around the VRMs and keeping them cool. The part is designed to be printed flat on it's back, without the need for support (hence the vents). There's still a bit of overhang (~13mm bridges), so a part cooling fan is recommended if using PLA.
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