Avalon A1566 vs Canaan Avalon A1566I
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1566 | Specification | Canaan Avalon A1566I |
|---|---|---|
| 185.0 TH/s | Hashrate | 249.0 TH/s |
| 3,420 W | Power Consumption | 4,500 W |
| 18.5 J/TH | Efficiency | 18.1 J/TH |
| 75 dB | Noise Level | 50 dB |
| 14.9 kg | Weight | 11.3 kg |
| 11,669 BTU/hr | BTU Output | 15,354 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1566
Canaan Avalon A1566I
Based on BTC price of $74,723 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
The standard Avalon A1566 versus the immersion-cooled A1566i variant. Same generation, different cooling philosophies from Canaan.
The A1566i is designed for immersion cooling facilities and can sustain higher hashrates through superior thermal management. The standard A1566 is the practical choice for air-cooled deployments.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Canaan Avalon A1566IScore: 44/100. 50 dB noise level.
Best for Efficiency
Canaan Avalon A1566I18.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Can the A1566i run without immersion cooling?
The immersion variant is designed specifically for submersion in dielectric coolant. Running it air-cooled may result in thermal throttling or damage.
Is immersion cooling practical for home miners?
Not typically. Immersion cooling requires specialized tanks, coolant, and heat exchangers that are practical mainly for commercial operations.