My computers still have audible fan noise when they get hot. It's hard to believe others don't too, except perhaps water cooled rigs or something exotic. Despi

My computers still have audible fan noise when they get hot. It's hard to believe others don't too, except perhaps water cooled rigs or something exotic. Despite this, and in case I can't hear it for some reason, I have load and temperature gauges on my monitors at all times. But hard disk noise, I completely forgot that was a thing until fairly recently something caused me to remember it. I don't miss the noise, but it was definitely a good canary or just a sign something was going on. I wonder what gauge I can add to my Linux system as a replacement for disk noise?