Canaan Avalon A1566HA 2U vs Whatsminer M66S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A1566HA 2U | Specification | Whatsminer M66S |
|---|---|---|
| 480.0 TH/s | Taux de hachage | 298.0 TH/s |
| 8,046 W | Consommation électrique | 5,518 W |
| 16.8 J/TH | Efficiency | 18.5 J/TH |
| 80 dB | Niveau de bruit | 50 dB |
| 20.0 kg | Weight | 13.5 kg |
| 27,453 BTU/hr | BTU Output | 18,827 BTU/hr |
| 23/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | MicroBT |
Profitability Comparison
Canaan Avalon A1566HA 2U
Whatsminer M66S
Based on BTC price of $71,163 and current network difficulty as of Mar 26, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Canaan Avalon A1566HA 2U l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). Le Whatsminer M66S a l'avantage en consommation électrique and score de minage domestique and niveau sonore. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Whatsminer M66SScore: 44/100. 50 dB noise level.
Best for Efficiency
Canaan Avalon A1566HA 2U16.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A1566HA 2U or Whatsminer M66S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Whatsminer M66S is more profitable at $-4.05/day compared to $-4.51/day for the Canaan Avalon A1566HA 2U. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A1566HA 2U or Whatsminer M66S?
The Whatsminer M66S is quieter at 50 dB compared to the Canaan Avalon A1566HA 2U at 80 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon A1566HA 2U or Whatsminer M66S?
The Whatsminer M66S scores 44/100 on our Home Mining Score (vs 23/100 for the Canaan Avalon A1566HA 2U). 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 2U and Whatsminer M66S?
The Canaan Avalon A1566HA 2U runs at 16.8 J/TH while the Whatsminer M66S runs at 18.5 J/TH — a difference of 1.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.