ANTMINER S21 Hydro is engineered for utility-scale liquid mining deployment. Delivering 335 TH/s at 5360W (16.0 J/TH), it pairs extreme compute density with near-silent acoustics (50 dB).
The system replaces fans with high-conductivity nickel-plated copper cold plates directly contacting the hashboards, dissipating 99% of generated heat into the liquid cooling loop.
Powered by a three-phase sealed hydro PSU (380–480V AC). Waste heat can be recovered for district, agricultural, or industrial thermal recycling.