Bitmain Antminer S21 Pro
$4,570.00
The Bitmain Antminer S21 Pro is a high-efficiency ASIC-based Bitcoin miner, engineered to maximize computational throughput while minimizing power consumption. This device exemplifies cutting-edge cryptocurrency mining technology, enabling miners to optimize operational profitability through advanced hash rate performance and energy-efficient design.
Equipped with robust ASIC chips, the S21 Pro delivers sustained performance even under high-demand mining conditions, making it a reliable solution for both individual and industrial-scale operations.
Why Choose Antminer S21 Pro?
The Antminer S21 Pro combines advanced hash rate optimization with energy-efficient design, creating an ideal balance for cost-effective mining operations. Consider the following advantages:
- High Computational Throughput – Advanced ASIC design allows rapid processing of SHA-256 algorithms for Bitcoin mining.
- Optimized Energy Efficiency – Reduced power consumption per TH/s enhances long-term profitability.
- Durability and Longevity – Industrial-grade components ensure stable operation in high-load environments.
- Scalable Mining – Compatible with major mining pools and easy to integrate into multi-unit operations.
As an expert, the Antminer S21 Pro demonstrates a significant improvement in energy-to-hash efficiency, positioning it as a top-tier solution for miners seeking sustainable returns. Source
| Antminer S21 Pro Specifications | |
| Feature | Bitmain Antminer S21 Pro |
| Mining Algorithm | SHA-256 (Bitcoin) |
| Hash Rate | 110 TH/s ± 5% |
| Power Consumption | 3000 W ± 10% |
| Efficiency | 27.3 J/TH |
| Noise Level | 72 dB |
| Dimensions | 195mm x 290mm x 370mm |
| Weight | 14 kg |
| ASIC Chips | Advanced 7nm ASIC |
How to Start Mining with Antminer S21 Pro
Launching a mining operation with the Antminer S21 Pro requires a systematic and data-driven approach to maximize computational efficiency and profitability.
- Step 1: Physical Setup – Connect to a stable power source and ensure adequate cooling in the deployment area.
- Step 2: Pool Integration – Select a reputable mining pool to reduce variance in Bitcoin mining rewards.
- Step 3: Software Configuration – Access the device interface to input pool credentials, adjust fan speed, and monitor hash rate and energy metrics.
- Step 4: Optimization – Continuously track power consumption and profitability for operational efficiency.
- Step 5: Maintenance – Routine firmware updates and physical cleaning maintain device longevity and prevent performance degradation.
Continuous monitoring, routine maintenance, and strategic optimization of energy usage collectively enhance profitability and safeguard the integrity of the hardware, ensuring reliable output in industrial and large-scale mining environments.
| Advantages | Disadvantages |
| High hash rate ensures faster block solving | Relatively high Antminer S21 Pro price |
| Energy-efficient operation lowers electricity costs | Technical expertise required for setup |
| Industrial-grade durability for long-term mining | Moderate noise may be disruptive in residential environments |
| Compatibility with major mining pools | Larger physical footprint than smaller miners |
As an expert, understanding the balance between hash rate and power consumption is critical; the S21 Pro achieves this efficiently, offering measurable Antminer S21 Pro profitability.
Estimate Time
Accurately projecting setup duration and return on investment is essential for strategic mining deployment.
- Average ROI: Depending on network difficulty and electricity rates, miners can expect return on investment within 7–14 months.
- Initial Setup Duration: Approximately 30–45 minutes for experienced users.
Shipping
Reliable shipping protocols are critical to maintaining the integrity of high-performance ASIC hardware during transit.
- Delivery Time: 5–14 business days worldwide.
- Packaging: Anti-static, shock-resistant packaging included for secure transport.
Returning Policy
A structured return and warranty framework is vital for mitigating operational and financial risk.
- Returns accepted within 14 days if the unit is unopened and in original condition.
- Defective units are eligible for replacement under warranty procedures.
Warranty
The Bitmain Antminer S21 Pro represents a scientifically optimized balance between high hash rate and reduced power consumption, maximizing profitability for miners.
- Standard 12-month Bitmain warranty covers manufacturing defects.
- Extended technical support and service plans available via EZBlockchain.net.
Its advanced ASIC design and energy efficiency make it a premier choice for sustainable Bitcoin mining operations.
