S21+ Hyd Description

The Antminer S21 Hyd brings together leading-edge performance and industrial-grade build quality for SHA-256 Bitcoin mining. With a strong 319 TH/s hashrate and a 4785 W power draw, this miner is designed for operators seeking high BTC throughput without compromising on stability. The integrated hydro-cooling design significantly improves thermal management compared with air-cooled rigs — reducing heat stress, enabling denser rack deployment, and maintaining stable hash output under continuous 24/7 operation.

Applicants should run the S21 Hyd in facilities with proper coolant circulation, three-phase power supply, and controlled environments. With rack-mount design and standard AC input, integration into existing mining farms is straightforward when infrastructure is prepared. For miners scaling operations or building new farms, the S21 Hyd offers an excellent balance between raw hash rate and manageable cooling demands.