Is this 3D model free to download?

Yes, Bambu Lab MC Control Board Fan Noctua Upgrade is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 brody.bolanos, published on MakerWorld. 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.

Bambu Lab MC Control Board Fan Noctua Upgrade 3D printable model by brody.bolanos

Bambu Lab MC Control Board Fan Noctua Upgrade photo 1

Bambu Lab MC Control Board Fan Noctua Upgrade photo 2

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Bambu Lab MC Control Board Fan Noctua Upgrade

Source: MakerWorld by brody.bolanos

The Bambu Lab MC Control Board Fan Noctua Upgrade is a free printable 3D model from MakerWorld by brody.bolanos. Bambu Lab MC Board Fan Noctua UpgradeDesigned to improve cooling to the control board heatsink using: Noctua NF-A4x10 5V PWM , NF-A4x20 5V PWM or the original Bambu MC. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

956 saves Source: MakerWorld Updated 2026-09-27 Print time: 47m Filament: 18 g License: CC-BY-NC-ND · non-commercial ★ 4.9 (46) 687 makes Category: 3D Printer

Tags: noctua, x1, bambu, bambulab, x1c, p1p, p1s

About this model

Bambu Lab MC Board Fan Noctua UpgradeDesigned to improve cooling to the control board heatsink using: Noctua NF-A4x10 5V PWM , NF-A4x20 5V PWM or the original Bambu MC fan. FilesNoctua Fan STLNoctua Fan 35x18Noctua Fan 39x22Noctua Fan 38x20Noctua Fan 40x40x20 38x20Noctua Fan 40x40x20 35x18Bambu Fan STLBambu Fan 38x20Bambu Fan 35x18Bambu Fan 39x22Print FilesBambu Fan Print FilesNoctua Fan Print Files FansNoctua NF-A4x10 5V PWM Noctua NF-A4x20 5V PWM Bambu Control Board Fan NF-A4x10 is what I’m using , it's quiet and has 5.24cfm. I have models for the NF-A4x20 as some users already have it but since it's 10mm thicker, there isn't as much space to redirect the air before the heatsink. Not sure how much that matters, just putting it out there. Print View Print SettingsI used Polylite Pro PLA+…

Frequently asked questions

Is this 3D model free to download?: Yes. Bambu Lab MC Control Board Fan Noctua Upgrade is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by brody.bolanos.
Who made this model?: Designed by brody.bolanos, published on MakerWorld. 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.