BITMAIN S21 Pro Air Cooling Miner Bitcoin ASIC Miner
Product Information
Specifications
| Model | S21 Pro |
|---|---|
| Sub Version | 234T |
| Crypto algorithm/coins | SHA256 | BTC/BCH/BSV |
| Typical Hashrate, TH/s | 234 |
| Power on wall @25, Watt | 220 |
| Power efficiency on wall @25, J/TH | 10 |
Environment Requirements
- Operation temperature: -20°C to 45°C
- Storage temperature: -20°C to 70°C
- Operation humidity (no condensation): 10% to 90% RH
- Operation altitude: Up to 2000m (temperature decreases by 1°C for every increase of 300m)
Specification
| Product Glance | Value | |
| Model | S21 Pro | |
| Sub | 234T | 220T |
| Version | 10 | |
| Crypto algorithm/coins | SHA256 | BTC/BCH/BSV | |
| Typical Hashrate, TH/s(1-1) | 234 | 220 |
| Power on wall @25℃(1-2), Watt(1-1) | 3510 | 3300 |
| Power efficiency on wall @25℃(1-2), J/TH(1-1) | 15 | |
Detailed Characteristics
| Detailed Characteristics | Value |
| Power supply | |
| Phase | 1 |
| Input voltage(2-1), Volt | 220~277 |
| Input frequency range, Hz | 50~60 |
| Maximum input current, Amp | 20 |
| Hardware Configuration | |
| Network connection mode | RJ45 Ethernet 10/100M |
| Server size (Length*Width*Height, w/o package), mm | 450*219*293 |
| Server size (Length*Width*Height, with package), mm | 640*360*450 |
| Net weight, kg | 18.5 |
| Gross weight, kg | 21.5 |
| Noise(2-2) @30℃, dBA | 76 |
| Environment Requirements | |
| Operation temperature, ℃ | -20~45 |
| Storage temperature, ℃ | -20~70 |
| Operation humidity(no condensation), RH | 10%~90% |
| Operation altitude(2-3), m | ≤2000 |
Notes:
- The Hashrate value, Power on wall, and Power efficiency on wall are all typical values, The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
- Inlet air temperature.
- Caution: Wrong input voltage may probably cause server damaged.
- The noise is loudest when the fan is under maximum RPM(rotation per minute).
- When the server is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.
Performance Curves
- Hashrate vs. Ambient Temperature
- J/T vs. Ambient Temperature
BITMAIN TECHNOLOGIES INC.
www.bitmain.com
Documents / Resources
 |
BITMAIN S21 Pro Air Cooling Miner Bitcoin ASIC Miner [pdf] Instruction Manual S21 Pro Air Cooling Miner Bitcoin ASIC Miner, S21 Pro, Air Cooling Miner Bitcoin ASIC Miner, Cooling Miner Bitcoin ASIC Miner, Miner Bitcoin ASIC Miner, Bitcoin ASIC Miner, ASIC Miner, Miner |
