Most of a miner's noise comes from its cooling fans. Sealed, liquid-cooled systems remove the fans entirely, so the only sound left is a small circulation pump.
| Sound | Level |
|---|---|
| Whisper | ~30 dB |
| Aqueon Hydro (measured) | 34 dB |
| HashTub (circulation pump only) | ~34 dB |
| Quiet library | ~40 dB |
| Conversation | ~60 dB |
| Typical air-cooled miner | 75+ dB |
That makes a liquid-cooled miner quiet enough for a basement, utility room, garage, or patio.