BITMAIN AntMiner S21 Bitcoin Miner Instruction Manual
- September 24, 2024
- BITMAIN
Table of Contents
BITMAIN AntMiner S21 Bitcoin Miner
Product Information
Product Glance
Model| Sub-Version| Crypto algorithm/coins| Typical Hashrate, TH/s| Power on
wall @25, Watt| Power efficiency on wall @25, J/TH
---|---|---|---|---|---
S21| 200T| SHA256 | BTC/BCH/BSV| 200| 3500| 17.5
Detailed Characteristics
Power supply
- Phase: 1
- Input voltage: 220-277 Volt
- Input frequency range: 50-60 Hz
- Maximum input current: 20 Amp
Hardware Configuration
- Network connection mode: RJ45 Ethernet 10/100M
- Server size (LengthWidthHeight, w/o package): 400195290 mm
- Server size (LengthWidthHeight, with package): 570316430 mm
- Net weight: 15.4 kg
- Gross weight: 17.2 kg
- Noise @30: 76 dBA
Environment Requirements
- Operation temperature: 0-45°C
- Storage temperature: -20-70°C
- Operation humidity (no condensation): 10%-90% RH
- Operation altitude: Up to 2000m (temperature decreases by 1°C for every increase of 300m)
Product Usage Instructions
Power Supply Connection:
- Connect the power supply according to the specified voltage and current requirements.
Network Connection:
- Connect the device to the network using an RJ45 Ethernet cable with a speed of 10/100M.
FAQ
Frequently Asked Questions
- Q: What is the typical hashrate of the S21 model?
- A: The typical hashrate of the S21 model is 200 TH/s.
Specifications
Product Glance
| Product Glance | Value |
|---|---|
| Model | S21 |
| Sub | 200T |
| Version | 10 |
| Crypto algorithm/coins | SHA256 |
| Typical Hashrate, TH/s(1-1) | 200 |
| Power on wall @25℃(1-2), Watt(1-1) | 3500 |
| Power efficiency on wall @25℃(1-2), J/TH(1-1) | 17.5 |
Detailed Characteristics
| Detailed Characteristics | Value |
|---|
Power supply
Phase| 1
Input voltage(2-1), Volt| 220~277
Input frequency range, Hz| 50~60
Maximum input current, Amp| 20
Hardware Configuration
Network connection mode| RJ45 Ethernet 10/100M
Server size (LengthWidthHeight, w/o package), mm| 400195290
Server size (LengthWidthHeight, with package), mm| 570316430
Net weight, kg| 15.4
Gross weight, kg| 17.2
Noise(2-2) @30℃, dBA| 76
Environment Requirements
Operation temperature, ℃| 0~45
Storage temperature, ℃| -20~70
Operation humidity(no condensation), RH| 10%~90%
Operation altitude(2-3), m| ≤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) The noise is loudest when the fan is under maximum RPM(rotation per minute).
- (2-3) 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 vs. Ambient Temperature
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