The fan shim seems to be better at cooling obviously compared to the heatsink, with or without FLIRC. Adding both a heatsink and fan shim makes it worse... https://blog.pimoroni.com/raspberry-pi-4-thermals-and-fan-shim/ - FLIRC doesn't eem to make any difference (https://www.phoronix.com/scan.php?page=article&item=raspberrypi-4-cooling&num=1), depends on your aesthetic needs. I use just a Pibow Coupé 4 with the Fan shim myself, it's totally silent
Posts by DavidCarter
15 posts • joined 25 Nov 2015