Visit my blog: https://3dchanh.com/
I'm told the TMC2209s don't get that hot and that it cools just fine with ambient air. Sounds like a bunch of haters to me! Keep your stepper drivers cool and looking real cool at the same time. To use this intake, you'll need some extensions for the USB and I have one for the SD Card too for easy access.
The stock case fan will need to be removed for this mod.
Support me by buying through my affiliate links:
Note: These are links to the actual items I purchased so I know they fit and work great.
SKR V1.4 Turbo w/ TMC2209: https://amzn.to/2GaA0NN
4020 24v Dual-Bearing Fans: https://amzn.to/2NPZmVs
USB Type B Extension Mount: https://amzn.to/2TPbWYX
Micro SD Card Extension: https://amzn.to/38xvtBt