BitDeer SEALMINER A3 Pro Air Asic miner

The SEALMINER A3 Pro Air is a next-generation SHA-256 ASIC miner engineered for Bitcoin (BTC), Bitcoin Cash (BCH), and BSV mining. Built with the SEAL03 chip, it achieves a powerful 290 TH/s hashrate while maintaining an industry-leading efficiency of 12.5 J/TH.

Designed for air-cooled deployments, the A3 Pro Air combines compact design, powerful cooling, and quiet operation—making it a scalable mining hardware solution for both mid-sized farms and professional operations.

✅ Key Features

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

• Hashrate: 260–320 TH/s (standard 290 TH/s)

• Power Efficiency: 12.5 J/TH ± 5%

• Power Consumption: 3250–4000W (typical: 3625W)

• Cooling: Advanced air cooling system with dual-fan design

• Noise Level: 3–4 dB quieter than mainstream miners (~≤75 dB)

• Power Supply: Built-in PSU with 97% power efficiency

• Connectivity: RJ45 Ethernet 10/100M

• Dimensions: 197 × 365 × 292 mm

• Net Weight: 15.5 kg (17.5 kg gross)

📦 What’s Included in the Package

• 1 × SEALMINER A3 Pro Air ASIC miner

• Integrated 97% efficient PSU

• Ethernet connection port (RJ45)

• User manual & quick-start guide

• 6-month manufacturer warranty