Is this 3D model free to download?

Yes, Power Supply (PSU) fan silencer (Ender 3) is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by timqui, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Power Supply (PSU) fan silencer (Ender 3) 3D printable model by timqui

Power Supply (PSU) fan silencer (Ender 3)

Source: Thingiverse by timqui

The Power Supply (PSU) fan silencer (Ender 3) is a free printable 3D model from Thingiverse by timqui. This is improved remix of = cutted out useless centre and fixed the height of the inner fins (rungs). You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

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3,989 saves Source: Thingiverse Updated 2026-10-18 License: CC-BY · commercial OK 11 makes Category: 3D Printer

Tags: 60mm, a10, Alfawise U30, cover, duct, Ender, Ender 3, fan cover, fan duct, fan shroud, fan silencer, geeetech, Geeetech A10, MeanWell, noise

About this model

This is improved remix of = cutted out useless centre and fixed the height of the inner fins (rungs). Faster printing time about 15 %! Using less material and less supports (only touching buildplate) I measured noise reduction about 7 db! Support: touching buildplate; Infill: 15%. Print it on its top side down. Compatible with Ender 3 and similar printers (60 mm fan) - Alfawise U30, Alfawise U30 Pro, Longer LK4, Longer LK4 Pro, Geeetech A10, ... INSTALLATION NOTE (by Jimbo\_Jones\_): A word of advice for the installation. Remove only one screw at a time, starting with the upper left one then rotating the duct up so that you can access the second screw. Otherwise the fan will fall into the power supply. The two sections where the screws go in are quite thin, this is to make sure you have en…

Frequently asked questions

Is this 3D model free to download?: Yes. Power Supply (PSU) fan silencer (Ender 3) is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by timqui.
Who made this model?: Designed by timqui, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.