Anet ET4 Pro Main Board Fan Mount (PRO version only with meanwell power supply)
thingiverse
Remixed from sima35 design, as the mean well fan is too wide for this design and the fixing holds to is 22mm instead of 20mm apart. I use this as a conversion from side fan to blowing to mainboard directly. I only recommend using this design if you leave the bottom cover open or you might really need the side fan in place to exhaust all the buildup heat. It is also you print the "Ender 3 Pro Power Supply Meanwell Baffler" as well as it will reduce some noise while the power supply fan on full power.
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