Antminer S19 Hydro

The S19 Hydro is specified at approx. 158 TH/s (±3 %) and a power consumption of around 5 451 W.

The water-cooled version is reported to operate at noise levels around 50 dB in some listings, thanks to the immersion/water cooling.

Because it is liquid-cooled, you must have appropriate cooling loop (water/heat exchanger), ensure water inlet temperature control, proper plumbing, and ensure the site can deliver the required high-voltage input. For example, water flow requirement ~8 L/min (±10 %) and water pressure ≤3.5 bar.

The “Hydro” version uses water cooling, enabling higher density, more stable thermal performance, quieter operation (lower decibels) and potentially better longevity under heavy load. However setup cost and infrastructure are higher than standard air-cooled units.

It uses an RJ45 Ethernet 10/100 M connection to join a mining pool.