I have one other piece of equipment with a fan (a standard PC) in the same area, so there's already a tiny amount of fan noise.

If interested, detailed steps follow below, but so far the device is working as expected without issue except the fan noise is somewhat loud which, depending upon intended location, may or may not be a problem

I prefer rack mounted gear when possible but this made a little too much fan noise to put in a quiet office room

So far I've only had one issue with it which was the stock fan noise

The only downside is the fan noise

I am going to leave off one star though for the stock fan noise and necessary DIY to fix it.