Is this 3D model free to download?

Yes, Anycubic I3 Mega fan modification 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 Nilenium, 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.

Anycubic I3 Mega fan modification

Source: Thingiverse by Nilenium

The Anycubic I3 Mega fan modification is a free printable 3D model from Thingiverse by Nilenium. With this fan mod you can use two 40x40x10 fans. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,031 saves Source: Thingiverse Updated 2026-10-02

Tags: Anycubic, I3, Mega, fan, modification

About this model

With this fan mod you can use two 40x40x10 fans. Only the hotend has to be turned 90 °. UPDATE 23.03.2018 - add a case version for 20mm fans UPDATE 06.04.2018 - add new version from hotend fan bracket v2 and v3 (both have not been tested yet)

Frequently asked questions

Is this 3D model free to download?: Yes. Anycubic I3 Mega fan modification 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 Nilenium.
Who made this model?: Designed by Nilenium, 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.

Similar 3D models in Anycubic

Browse related collections

Free 3D Prints for the Creality Ender 3 (All Versions) Free 3D Prints for the Qidi Plus 5 & Qidi Printers Free 3D Prints for the Sovol SV06 & SV06 Ace Free 3D Prints for the Anycubic Kobra Series

Gear / Paid link The gear we print with Filament, tools, build plates and the hardware behind the models on Thinger, in one shoppable photo on our Amazon storefront. See the gear → Thinger earns a commission from qualifying purchases made through this link, at no extra cost to you.