Noise: the real constraint of home mining

Nobody warns you that a modern ASIC is a small jet engine. What actually works — enclosures, remote sheds, fan swaps, or immersion?

Shed at the end of the garden with an insulated duct. Marriage saved.

Fan swap to Noctua industrial plus a custom shroud got mine to tolerable.

Immersion. Expensive to start, silent forever after.

Strong disagree with the last reply — firmware updates over USB first, OTA only after you trust the supply. Learned the hard way. What's everyone else seeing?