SEALMINER A2 Pro Air asic miner

The SEALMINER A2 Pro Air is a next-generation Bitcoin ASIC miner built for exceptional energy efficiency and stable performance. Featuring the latest SEALMINER chip technology, this air-cooled model achieves 255–270TH/s hashrate while maintaining a power efficiency of just 14.9 J/TH.

With optimized airflow design, quiet operation, and a 97% power supply efficiency, the A2 Pro Air offers a powerful yet cost-effective solution for professional and mid-size crypto mining operations.

✅ Key Features

• Crypto Algorithm: SHA-256 (supports BTC, BCH, BSV)

• Hashrate: 255–270TH/s ±10%

• Power Consumption: 3799.5W

• Power Efficiency: 14.9 J/TH @25°C

• Noise Level: 3–4 dB quieter than standard miners

• Cooling: Advanced air cooling (2× high-performance fans)

• Connectivity: RJ45 Ethernet 10/100M

• Dimensions: 197 × 365 × 292 mm

• Weight: 15.5 kg (17.5 kg packaged)

• Power Supply Efficiency: 97% optimized PSU included