ANTMINER U3S21EXPH Bitcoin Miner Profitability
Specification
| Product Glance | Value |
| Model | U3S21EXPH |
| Sub | 860T |
| Version | 10 |
| Crypto algorithm/coins | SHA256|BTC/BCH/BSV |
| Typical hashrate, TH/s(1-1) | 860 |
| Power on wall @35℃(1-2), Watt(1-1) | 11,180 |
| Power efficiency on wall@35℃(1-2), J/T(1-1) | 13.0 |
| Detailed Characteristics | Value |
| Power Supply | |
| Phase | 3 |
| Input voltage, Volt(2-1) | 380~415 |
| Input frequency range, Hz | 50~60 |
| Input max current, Amp | 24 |
| Power port | LP34 |
| Hardware Configuration | |
| Network connection mode | RJ45 Ethernet 10/100M |
| Server size (length*width*height, w/o package), mm | 900*482.6*130 |
| Server size(length*width*height, with package), mm | 1150*640*260 |
| Net weight, kg | 42.7 |
| Gross weight, kg | 48.6 |
| Environment Requirements | |
| Inlet coolant temperature, °C | 20~50 |
| Coolant flow, L/min | 16.0~20.0 |
| Coolant pressure, bar | ≤3.5 |
| Working coolant(2-2) | Antifreeze/ Pure water/Deionized water |
| Coolant pH value | Antifreeze: 7.0~9.0 Prue water: 6.5~7.5 Deionized water：8.5~9.5 |
| Diameter of coolant pipe connector, mm | OD14 |
| Storage temperature, °C | -20~70 |
| Operation humidity(non-condensing), RH | 10~90% |
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 coolant temperature.
- Caution: Wrong input voltage may cause server damaged.
- For detailed working coolant use and maintenance instructions, please refer to “ANTSPACE HK3 Water Cooling Container & Dry-Wet Tower Product Manual”, Chapter 9, Article 3, Point 6, “Maintenance of Coolant”!
Performance Curves
- Hashrate vs. Inlet Coolant Temperature
- Power Efficiency vs. Inlet Coolant Temperature
- The hashrate value, and power efficiency on wall are all typical values. The actual hashrate value fluctuates by 3%, and the actual power efficiency on wall fluctuate by 5%.
Product Port
FAQ
- Q: What is the recommended coolant for this product?
A: The recommended coolants are antifreeze with a pH value of 7.0-9.0, pure water with a pH value of 6.5-7.5, or deionized water with a pH value of 8.5-9.5. - Q: What is the weight of the server?
A: The net weight of the server is 42.7 kg, and the gross weight is 48.6 kg.
Documents / Resources
 | ANTMINER U3S21EXPH Bitcoin Miner Profitability [pdf] Instruction Manual U3S21EXPH Bitcoin Miner Profitability, U3S21EXPH, Bitcoin Miner Profitability, Miner Profitability |
