I'd like to suggest a slightly different approach to small & quiet. How about big & loud, but far away?
I do all of my development work on a laptop, partly because it's small and quiet. But it's also very slow. All the laptop really does is connect to a big & loud computer somewhere else in thin client / terminal fashion. So the computer that is actually doing the work sounds like a vacuum cleaner - but as it's in another room (usually another building), I don't care
The main argument is that quiet increases the cost of the computer, and small increases the cost of the computer, so I'd rather have a faster computer and more whisky instead.
I do all of my development work on a laptop, partly because it's small and quiet. But it's also very slow. All the laptop really does is connect to a big & loud computer somewhere else in thin client / terminal fashion. So the computer that is actually doing the work sounds like a vacuum cleaner - but as it's in another room (usually another building), I don't care

The main argument is that quiet increases the cost of the computer, and small increases the cost of the computer, so I'd rather have a faster computer and more whisky instead.