This forum post has some real world stories of it's use. https://forums.servethehome.com/index.php?threads/topton-nas-motherboard.37979/ https://forums.servethe

This forum post has some real world stories of it's use. https://forums.servethehome.com/index.php?threads/topton-nas-motherboard.37979/ https://forums.servethehome.com/index.php?threads/topton-nas... It seems like the CPU fan stays off almost all the time, and is apparently very quiet even when on. > Oh, and I forgot to mention, I have set the fan to come on at 36 degrees and go off at 34 degrees. It's off most of the time (pseudo-passive) ;-) > s I'll use the stock one first becase the heatsink fan is dead silent as @Camprr23 has mentioned.