Antminer S21+ - 235 TH/s
Bitmain Antminer S21+ is a high-efficiency air-cooled Bitcoin mining machine engineered for miners who demand top-tier performance and long-term stability. As an upgraded version of the S21 series, the S21+ delivers stronger hash power and improved energy efficiency, enabling miners to achieve higher returns with optimized electricity consumption.
Built with Bitmain’s latest-generation ASIC chips, the S21+ provides exceptional computing power while maintaining reliable 24/7 operation. Its enhanced cooling architecture ensures excellent heat dissipation, reducing system stress and improving overall durability in high-load environments.
With intelligent management software, automatic protection mechanisms, and easy large-scale deployment, the Antminer S21+ is a powerful and dependable choice for both professional mining farms and individual miners looking to maximize profitability.
| Manufacturer | Bitmain |
| Model | − |
| Hashrate | 235.0 TH/s ± 3% |
| Size w/o package | 450 x 219 x 293 mm |
| Size with package | 630 x 350 x 430 mm |
| Weight Net | 21.5 Kg. |
| Weight Gross | 24.5 Kg. |
| Cooling system | Air |
| Noise level | 76 dB |
| Power | 3877.5 W ± 5% |
| Interface | RJ45 Ethernet 10/100M |
| Storage Temp. | -20 - 70 °C |
| Temperature | -20 - 45 °C |
| Humidity | 10 - 90 % |
| Power efficiency | 16.5 W/TH ± 5% |
Supplies
to 12 months
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