BITMAIN AntMiner S21 Pro 3500W ASIC Bitcoin Miner Instructions
Specification
| Product Glance | Value |
| Model | S21 Pro |
| Version | 10 |
| Crypto algorithm/coins | SHA256 | BTC/BCH |
| Typical Hashrate, TH/s(1-1) | 234 |
| Power on wall @25℃(1-2), Watt(1-1) | 3510 |
| Power efficiency on wall@25℃(1-2), J/TH(1-1) | 15 |
| Detailed Characteristics | Value |
| Power supply | |
| Power supply AC input voltage, Volt(2-1) | 220~277V AC |
| Power supply AC Input Frequency Range, Hz | 50~60 |
| Power supply AC Input current, Amp(2-2) | 20 |
| Adapted AC output power requirement, W(2-3) | 4000 |
| 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 | 680*390*450 |
| Net weight, kg | 20 |
| Gross weight, kg | 22 |
| Noise, dBA @25℃ (2-4) | 76 |
| Environment Requirements | |
| Operation temperature, ℃ | -20~45 |
| Storage temperature, ℃ | -20~70 |
| Operation humidity, RH | 10%~90% |
| Operation altitude, m(2-5) | ≤2000 |
Notes:
(1-1) 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%.
(1-2) Inlet air temperature.
(2-1) Caution: Wrong input voltage may probably cause server damaged. (2-2) Single-phase AC input 20A.
(2-3) Max condition: Fan is under max RPM(rotation per minute).
(2-4) 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 Ambient Temperature
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