FOR RASPBERRY PI 3 YOU WILL HAVE A SMALL HEATSINK LEFT OVER SINCE THE THIRD IS NOT 100% NECESSARY, PLUS BY SIZE IT WOULD NOT FIT, SINCE IT GOES THROUGH THE BOTTOM OF THE RASPBERRY. This in principle is NOT a problem as they are designed to run without cooling, but if you want to overclock, or simply want to extend the life of the appliance, we can install a few simple heatsinks.
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