If it doesn't sound like a jet plane taking off, is it really a server at all?

They mostly don't, but this is also not how the datacenters cool them.

A datacenter will either have an open water loop, or an all in one taking heat to a more advantagous place for a radiator to be, or at the very least better managed airflow with bigger fans and more specific air baffles.

This thing has no such luxury and has a small area and unknown broader thermal context, so screaming it is to make up for the limitations of the scenario.

No they really dont. Big ass fans running 24/7 to help the small fans running 24/7. It all blends into an easily ignored drone though just dont try to have a conversation in there.