RPi4B case fan? in General Questions Posted August 25, 2019 · Report reply Thanks again, mavrrick The thermal measurements you did made me feel better about the heat situation. I appreciate your information. I owe you a beer if we're ever in the same city. Since my original question hasn't been answered by now, I probably should believe that it won't be. Both good and bad things happen when being shuffled off to a forum site.