
- Algorithm
- SHA-256
- Power consumption
- 3361
- Release year
- 2025
Thanks to immersion compatibility and advanced power management.
Silent, dust-free mining — suitable for any environment.
Hardware runs cooler and lasts up to +5 years longer.
Redirect heat for space warming or industrial use.
Reduced cooling and maintenance expenses.
Built-in controller and intuitive interface ensure easy setup and monitoring, while integrated power supply eliminates the need for external units, providing a stable and efficient mining experience.
The Antminer S21 delivers a hashrate of 200 TH/s, offering robust performance for mining Bitcoin and other SHA-256-based cryptocurrencies.
With an efficiency of around 17.5 J/TH, the S21 ensures low energy consumption while maintaining high output — ideal for reducing operational costs.
Absolutely. With our platform app.ezblockchain.net, you can monitor your S21 in real time, track key KPIs, analyze power usage, and even calculate your mining profits — all in one intuitive dashboard.
The S21 consumes approximately 3500W and requires a 220–240V power source. We recommend proper cooling and a stable environment for optimal mining performance.
Yes. We offer turnkey hosting solutions, onsite setup, and 24/7 personal manager support to help you maximize your mining investment. Our management platform also allows you to pay energy bills directly in-app.