Bitmain Antminer S21 LMM Bitcoin Miner
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Listed with each selection you make below.
- Antminer S21 XP Immersion:
- Hashrate: 300 TH/s
- Power Consumption: 4050W
- Efficiency: 13.5 J/TH
- Cooling: Immersion cooling for optimal performance in larger, industrial setups
- Noise: Low, around 50dB, making it suitable for quieter environments
- Antminer S21 (200 TH):
- Hashrate: 200 TH/s
- Power Consumption: 3550W
- Efficiency: 17.5 J/TH
- Noise Level: 75dB, a higher noise level due to fan-based cooling
Mineable Coins: 
$4,700.00
We ship within 3 business days after full payment.
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The Bitmain Antminer S21 series is designed for high-efficiency Bitcoin mining with SHA-256 algorithm support, offering different models for varied mining setups.
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Key Features:
- Hashrate: Extremely high, optimized for efficient Bitcoin mining.
- Energy Efficiency: Among the most energy-efficient ASIC miners, delivering high performance with lower electricity costs.
- Cooling System: Advanced cooling to maintain stability, prevent overheating, and extend machine lifespan.
- Build Quality: Rugged and durable, designed for large-scale industrial mining operations.
- Noise Level: Can be noisy, typical of powerful ASIC miners, best suited for use in mining farms or isolated environments.
- Return on Investment (ROI): High efficiency and hashing power contribute to a faster ROI, particularly in areas with low electricity rates.
Best For:
- Large-scale Bitcoin mining operations focused on maximizing performance and profitability.
The Antminer S21 IMM is an excellent choice for serious miners seeking top-tier performance and efficiency.
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