Specifications and other information of Bitcoin Miner S21 lmm. in the tables below:
| Product glance | Value |
|
| Model | S21 lmm. | |
| Version | 10 | |
| Crypto algorithm/coins | SHA256| BTC/BCH/BSV | |
| Workign mode(1-1) | NEM | HEM |
| Typical Hashrate, TH/s(1-2) | 239 | 301 |
| Power on wall @30°C(1-3),Watt(1-2) | 3824 | 5569 |
| Power efficiency on wall @30°C, J/TH(1-2) | 16.0 | 18.5 |
| Detailed Characteristics | Value |
| Power Supply | |
| Phase | 3 |
| Input voltage range, Volt(2-1) | 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 | 293*236*364(2-2) |
| Server Size (Length*Width*Height, with package),mm | 570*316*430 |
| Net weight, kg | 17.15 |
| Gross weight, kg | 20.45 |
| Environment Requirements | |
| Inlet oil temperature, °C | 30~55 |
| Coolant flow, m3/h | 1 |
| Storage temperature, °C | -20~70 |
| Operation altitude, m (2-3) | ≤2000 |
