| Specification | Details |
|---|---|
| Manufacturer | Bitdeer |
| Model | SEALMINER A2 Pro Air |
| Release Date | March 2025 |
| Algorithm | SHA-256 |
| Supported Cryptocurrencies | Bitcoin (BTC) and SHA-256 coins |
| Chip Technology | 4nm Process |
| Maximum Hashrate | 255 TH/s |
| Power Consumption | 3,790W |
| Cooling System | Advanced Air Cooling |
| Number of Fans | 4 |
| Noise Level | 75dB |
| Network Interface | Ethernet |
| Operating Temperature | 5°C to 40°C |
| Operating Humidity | 10% to 90% |
Model: SEALMINER A2 Pro Air
Hashrate: 255 TH/s Maximum
Power Consumption: 3,790W
Chip Technology: Advanced 4nm Process
Release Date: March 2025
Price: [Your Price Here]
Availability: [Pre-Order Now]
The Bitdeer SEALMINER A2 Pro Air is the advanced upgrade to the SEALMINER A2, featuring cutting-edge 4nm chip technology that delivers 255TH/s maximum hashrate with only 3,790W power consumption. This March 2025 release sets new standards for air-cooled Bitcoin mining efficiency and stability.
The Bitdeer SEALMINER A2 Pro Air represents the next generation of air-cooled cryptocurrency mining technology, specifically optimized for Bitcoin mining operations. As the advanced upgrade to the popular SEALMINER A2 model, this professional-grade SHA-256 ASIC miner combines unprecedented efficiency with robust performance.
Engineered with cutting-edge 4nm chip technology, the A2 Pro Air delivers an impressive maximum hashrate of 255TH/s while maintaining a remarkably efficient power consumption of only 3,790W. The advanced air-cooling system featuring four high-performance fans ensures optimal thermal management with a 75dB noise level, making it suitable for various mining environments.
Designed for both individual miners and large-scale operations, the compact design ensures easy installation and maintenance while providing enhanced stability and durability for continuous mining operations.
Advanced 4nm Chip Technology: State-of-the-art semiconductor process for superior efficiency and performance
High-Efficiency Mining: 255TH/s maximum output with optimized 3,790W power consumption
Advanced Cooling System: Four-fan design ensures optimal thermal management and stability
Compact Air-Cooled Design: Easy installation and maintenance for various mining setups
Professional-Grade Reliability: Enhanced durability for continuous mining operations
Future-Ready Technology: March 2025 release featuring latest mining innovations
Versatile Deployment: Suitable for both individual and large-scale mining operations
What is the release date for the SEALMINER A2 Pro Air?
This advanced miner is scheduled for release in March 2025, featuring the latest mining technology advancements.
How does the 4nm chip technology improve mining performance?
The advanced 4nm chip technology represents the cutting edge of semiconductor manufacturing, offering significantly improved energy efficiency, higher computational density, and better thermal performance compared to previous generation chips.
What is the advantage of the four-fan cooling system?
The four-fan cooling system provides superior heat dissipation and airflow, ensuring stable operation during extended mining sessions and contributing to the miner’s enhanced durability and reliability.
Is this miner suitable for home mining operations?
While featuring a compact design, the 75dB noise level and professional specifications make it best suited for dedicated mining spaces. However, its efficiency makes it viable for serious individual miners with proper setup conditions.
What makes this an upgrade from the previous SEALMINER A2 model?
The A2 Pro Air features advanced 4nm chip technology, improved efficiency ratios, and enhanced cooling capabilities that provide better performance and stability compared to the standard A2 model.
What are the optimal operating conditions?
The miner operates best within a temperature range of 5°C to 40°C and humidity levels between 10% to 90%, making it adaptable to most controlled mining environments.




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