Canaan Avalon A1566HA vs Canaan AvalonMiner 1166 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A1566HA | Specification | Canaan AvalonMiner 1166 Pro |
|---|---|---|
| 460.0 TH/s | Hashrate | 81.0 TH/s |
| 8,188 W | Power Consumption | 3,400 W |
| 17.8 J/TH | Efficiency | 42.0 J/TH |
| 80 dB | Noise Level | — |
| 20.0 kg | Weight | 12,800.0 kg |
| 27,938 BTU/hr | BTU Output | 11,601 BTU/hr |
| 23/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Canaan Avalon A1566HA
Canaan AvalonMiner 1166 Pro
Based on BTC price of $66,980 and current network difficulty as of Mar 28, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A1566HA wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). The Canaan AvalonMiner 1166 Pro holds the edge in power consumption and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Canaan Avalon A1566HAScore: 23/100. 80 dB noise level.
Best for Efficiency
Canaan Avalon A1566HA17.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A1566HA or Canaan AvalonMiner 1166 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A1566HA is more profitable at $-5.17/day compared to $-5.61/day for the Canaan AvalonMiner 1166 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A1566HA or Canaan AvalonMiner 1166 Pro?
The Canaan Avalon A1566HA is quieter at 80 dB compared to the Canaan AvalonMiner 1166 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon A1566HA or Canaan AvalonMiner 1166 Pro?
The Canaan Avalon A1566HA scores 23/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1166 Pro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Canaan Avalon A1566HA and Canaan AvalonMiner 1166 Pro?
The Canaan Avalon A1566HA runs at 17.8 J/TH while the Canaan AvalonMiner 1166 Pro runs at 42.0 J/TH — a difference of 24.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.