Avalon A1566HA: Canaan’s Most Powerful SHA-256 Miner Yet

If you’re looking for top-tier performance in Bitcoin mining, the Avalon A1566HA might just be your new favourite machine. Designed and manufactured by Canaan, this cutting-edge ASIC miner delivers a massive 480 TH/s hashrate while maintaining high operational efficiency through advanced cooling and power regulation.

In this article — accompanied by our full YouTube unboxing and setup video — we’ll explore what makes the Avalon A1566HA a serious contender in the world of BTC mining in 2025.

Avalon A1566HA Specs at a Glance

• Model: Avalon A1566HA (2U form factor)
• Manufacturer: Canaan
• Hashrate: 480 TH/s
• Power Consumption: 8064W
• Efficiency: ~16.8 J/TH
• Algorithm: SHA-256
• Supported Coins: Bitcoin (BTC), Bitcoin Cash (BCH), etc.
• Cooling: High-performance air cooling system
• Form Factor: Rackmount 2U – ideal for hosting environments

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First Look & Unboxing (Video)

Our detailed YouTube unboxing video offers a close-up look at the A1566HA’s industrial-grade design, internal components, and setup process. We walk you through powering it on, connecting it to a pool, and achieving optimal mining conditions.

Whether you're running your own mining farm or considering our OneMiners hosting centers, the A1566HA offers plug-and-play simplicity with enterprise-level output.

Why Choose Avalon A1566HA in 2025?

1. Unmatched Performance in a 2U Format

At 480 TH/s, the Avalon A1566HA is one of the most powerful SHA-256 miners available on the market in a compact, rack-friendly size. That makes it ideal for large-scale mining farms or professional installations where space and airflow efficiency matter.

2. Built for Hosting

Thanks to its stable power draw and narrow form factor, the A1566HA is highly compatible with our global hosting locations — including Nigeria, Ethiopia, Dubai, and the USA — with electricity rates starting as low as $0.052 per kWh.

We’ve successfully deployed the A15 series in multiple hosting setups, and clients praise its consistent uptime and profitability, especially in cooler environments.

3. Durability & Uptime

Canaan’s miners are known for long-term performance, and the A1566HA is no exception. Its build quality is solid, with high-reliability fans and robust PSU integration, making it perfect for 24/7 mining operations.

Profitability and ROI

With a hashrate of 480 TH/s, the Avalon A1566HA can generate impressive daily earnings, particularly when hosted in low-electricity-cost regions. Assuming favorable BTC market conditions and efficient hosting, the ROI window is competitive with top-tier Bitmain and Whatsminer alternatives.

For investors focused on long-term mining returns, this device offers stable and predictable output, especially when combined with OneMiners’ professional hosting services.

Get Started with Avalon A1566HA at OneMiners

Looking to buy or host your own Avalon A1566HA? OneMiners offers:

• Global hosting options from $0.052/kWh
• Plug-and-play installation
• Remote monitoring & management
• Daily or monthly payouts in crypto or fiat
• Expert support & setup assistance

And yes — you don’t even need your own wallet. We offer direct bank account deposits, allowing you to mine Bitcoin without a wallet and withdraw fiat earnings straight from our platform.

Watch the Full Unboxing and Review

Be sure to check out our full YouTube video review of the Avalon A1566HA — featuring unboxing, setup tips, and real-world performance benchmarks. We’ll guide you through everything you need to get started with this SHA-256 beast.

🎥 VIEW THE VIDEO 

Conclusion

The Avalon A1566HA sets a new standard for high-performance BTC mining in 2025. If you’re planning to scale your mining operation or simply want a reliable, high-output machine, this 2U powerhouse deserves your attention.

📦 Order now or book hosting via OneMiners.com — Europe’s top provider of hosting and ASIC solutions.