Description
Antminer S21 Imm 239T Description
ModelAntminer S21 Imm(239Th) fromBitmainminingSHA-256 algorithmwith a maximum hashrate of 239Th/s for a power consumption of 5569W.
*This unit requires higher voltage set ups than typical miners, which may cause it to be unoperational in most homes and mining facilities. Please consult with our sales rep before placing order*
NEM: 239T, 3,824W, 16J/
HEM: 301T, 5,569W, 18.5J/
For Brand NEW Miner, Bitmain Provides 6 months of factory warranty.
Specifications
| 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 |
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