Bitmain Antminer S21 Hydro (335TH)

Bitmain Antminer S21 Hydro (335TH) Overview

Bitmain Antminer S21 Hydro (335 TH/s) – Unleashing the Future of Bitcoin Mining The Bitmain Antminer S21 Hydro redefines efficiency and performance in Bitcoin mining with a powerful hashrate of 335 TH/s, all while consuming just 5,360W. Engineered with an advanced water-cooling system, this miner delivers superior heat dissipation, extended hardware longevity, and reduced energy costs — making it a top choice for performance-driven and eco-conscious miners alike. At the core of the S21 Hydro is its innovative hydro-cooling architecture, designed to optimize temperature control and boost system durability. This efficient design helps reduce electricity expenses, maximizing profitability while ensuring stable, long-term operation. The miner features a user-friendly interface that offers seamless monitoring and control. Real-time metrics — including hashrate, temperature, and power usage — give users full transparency and operational insight. We also provide a range of compatible cooling solutions to fit any setup, from external cooling units for individual miners to rack systems supporting up to four Hydro units. For enterprise-scale operations, Bitmain’s Antspace HK3 V6 Hydro Container accommodates up to 210 Hydro miners, offering an ideal solution for high-capacity installations.