The Canaan Avalon nano3 cooler!
Or otherwise known as, "The poor mans cooler"
M6 hex bolts are used to mount the fan to the cooler.

***Originally the idea was to use the magnets from the device itself(or source magnets from online) and attach to the cooler directly to the device.
But, after testing it was found that the device actually operates better when the cooler is not attached, but placed no less than about 2 inches(50mm) away from the device.
Testing on your own can be concluded if better results occur.

The fan is a standalone system, and will require you to power the fan separate from the Avalon nano itself.
Most items for the cooler can be sourced from Amazon, or other places.

I hope you enjoy! Stay tuned for more and feel free to follow at:

https://x.com/dah_comrade?s=21&t=ZRYrSz8S4qiug8MTJf1pQQ