Update:
I was hoping something like this would work, but seeing that there’s barely any drop in temp makes me think the DGX Spark casing is the problem, trapping the heat in and making cooling difficult, which makes me think that the rack wouldn’t work, at least not as expected.
Another Update:
TECs are not a good idea even near, not on under or touching, the Spark. The temp differential was about to start causing condensation.
