Compatible heatsinks

Issues
1

Could you expand on the supported heatsinks?

Would it be compatible with GeeekPi ICE Tower Cooler with RGB Cooling Fan and Heatsink for Raspberry Pi 4B/3B+/3B?

In the Resource materials you mention the Raspberry Pi Active Cooler.

Would it be possible to provide the mechanical drawing of the dimensions of the mouting holes and the components that could collide? Also what should be the height?

And thermal considerations for the bottom of the SoM as there’s also some shielded cage in the PCB cutout.

Also the thermal throttling is done in the silicon itself or is that part of the QCOM firmware? In that case is it possible to change the values?

2

https://www.raspberrypi.com/products/active-cooler/

On the page, it’s mentioned that the active cooler is for Raspberry Pi 5.
But the amazon link is for Raspberry Pi 3 or 4.

You can refer the 3D model file on our docs. Not a direct answer to your question, but I think you should get the clue: