I just saw their website. Definitely an option for when my RPi lets me down, or - more likely - when I need to do heavier stuff. But these Beelink things come with fans... how's the noise?
It's essentially silent, I've only ever heard the fan when I'm within a foot of the unit. I pulled the unit apart and the fan looked pretty standard.
There are also models on Amazon that use the N5105 that are passively cooled. I havn't used one, so I'm not sure if there is any throttling going on with those models.