The Antminer S21+ is an upgraded version of the Antminer S21, 235Th/s, making it one of the most powerful Bitcoin mining machines available.
Designed to mine Bitcoin using the SHA-256 algorithm, Antminer S21+ delivers enhanced efficiency with a power consumption of 3877W. This model is ideal for cryptocurrency miners looking to maximize their returns through increased computing power and optimized energy use. With its advanced technology, the Antminer S21+ offers a competitive edge in Bitcoin mining, providing stability and long-term profitability.
Antminer S21+ Specification
| Manufacturer | Bitmain |
| Model | Antminer S21+ (235Th) |
| Release | Feb 2025 |
| Size(w/o package) | 450*219*293mm |
| Size(w/o package) | 630*350*430mm |
| Noise level | 75db |
| Fan(s) | 2 |
| Hashrate | 216/225/235T |
| Power | 3564/3713/3878W |
| Input voltage, Volt | 220-227V |
| Interface | Ethernet |
| Temperature | 10 – 40 °C |
| Humidity | 10 – 90 % |