Bitmain Antminer S21 Hydro 335TH/s Bitcoin Miner

Ultra-High Performance Bitcoin Mining with Antminer S21 Hydro

The Bitmain Antminer S21 Hydro 335TH/s is a next-generation SHA-256 ASIC miner designed for maximum efficiency and performance in Bitcoin (BTC) mining.

With a hashrate of 335 TH/s, this hydro-cooled miner is built for industrial-scale mining farms that require top-tier performance and thermal stability.

Advanced Liquid Cooling Technology

The S21 Hydro uses a liquid cooling system to maintain optimal operating temperatures during continuous high-load mining.

This significantly improves heat dissipation, reduces thermal stress, and enhances long-term hardware reliability.

As a result, miners can operate at higher efficiency levels with improved stability.

Optimized for SHA-256 Mining

This miner is engineered specifically for the SHA-256 algorithm, ensuring full compatibility with Bitcoin and other SHA-256-based cryptocurrencies.

It provides consistent and stable performance during 24/7 operation, making it ideal for large mining facilities.

Massive Hashrate with Industrial Power

The Antminer S21 Hydro consumes approximately 5304W of power, delivering enterprise-grade mining performance.

It is designed for professional mining environments where efficiency and output are critical.

Built for Large-Scale Mining Farms

Manufactured by Bitmain, the S21 Hydro is built with industrial-grade components for durability and long-term operation.

Its hydro-cooling architecture makes it suitable for high-density mining setups.

Ideal Use Case

The Antminer S21 Hydro is ideal for miners focused on large-scale Bitcoin mining operations requiring maximum efficiency.

Key advantages include:

• 335 TH/s hashrate
• Advanced hydro cooling system
• SHA-256 optimized
• Stable 24/7 operation
• Industrial mining design
• Bitmain reliability