Description
Specifications
| Model: | Antminer S21+ (225Th) |
| Manufacturer: | Bitmain |
| Released on: | Feb-25 |
| Algorithm: | SHA-256 |
| Hashrate(±10%): | 225TH/S |
| Power consumption(0±10%): | 3713W |
| Efficiency: | 16.5 J/Th |
| Weight: | 24.5 |
| Size: | 400x195x290(mm) |
| Fan(s): | – |
| Cooling mode: | Air |
| Noise level: | 75 |
| Interface: | Ethernet |
| Voltage: | 220 – 277V |
| Temperature: |
BTC ASIC MINER
The Antminer S21+ Series is built for the KHeavyHash algorithm, delivering up to 235 TH/s with a power consumption of 3,564W. Featuring an intelligent control system, it dynamically adjusts performance based on network difficulty and ambient temperature, optimizing the hash-rate-to-power-consumption ratio. Available in three configurations (216T, 225T, 235T) with energy efficiency as low as 17.5 J/TH, the S21+ Series lets miners choose the ideal hashrate for their operational needs.
Constructed with industrial-grade components and a reinforced chassis, the Antminer S21+ Series operates reliably in temperatures from -5°C to 40°C. Its smart fan speed management keeps noise levels below 75 dB while maintaining thermal stability, making it suitable for professional mining farms and diverse deployment environments where consistent performance and low maintenance are critical.
