Shipping in Feb 2025
| Specifications
| Product Glance | Value | 
| Model | 
 S21+ Hyd.  | 
| Crypto algorithm/coins | SHA256|BTC/BCH/BSV | 
| Typical hashrate, TH/s(2-1) | 319 | 
| Power on wall @35℃(1-2), Watt(2-1) | 4785 | 
| Power efficiency on wall@35℃(2-2), J/T(2-1) | 15 | 
| Detailed Characteristics | Value | 
| Power Supply | |
| Phase | 3 | 
| Input voltage, Volt(3-1) | 380~415 | 
| Input frequency range, Hz | 50~60 | 
| Input max current, Amp | 12 | 
| Hardware Configuration | |
| Networking connection mode | RJ45 Ethernet 10/100M | 
| Server size (length*width*height, w/o package), mm | 339*173*207 | 
| Server size (length*width*height, with package), mm | 570*316*430 | 
| Net weight, kg | 14.5 | 
| Gross weight, kg | 16.4 | 
| Environment Requirements | |
| Inlet coolant temperature, °C | 20~50 | 
| Coolant flow, L/min | 8.0~10.0 | 
| Coolant pressure, bar | ≤3.5 | 
| Working coolant(3-2) | Antifreeze/ Pure water/Deionized water | 
| Coolant pH value | Antifreeze: 7.0~9.0 Pure water: 6.5~7.5 Deionized water:8.5~9.5  | 
| Diameter of coolant pipe connector, mm | OD10 | 
| Storage temperature, °C | -20~70 | 
| Operation humidity(non-condensing), RH | 10~90% | 




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