You could turn it off and turn it back on every X period of time, but that doesn’t guarantee something doesn’t go wrong in between. It sounds like you don’t have alot of data relatively speaking. Is there a reason not to keep it on your present machine and do the above? Cost? IIRC you can get a 1 tb m.2 for under $150.
You want something done? You march into someone’s office. And when I say march, I mean march.