Canaan Avalon A1566HA 2U vs Bitmain S19k Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A1566HA 2U | Specification | Bitmain S19k Pro |
|---|---|---|
| 480.0 TH/s | Taux de hachage | 120.0 TH/s |
| 8,046 W | Consommation électrique | 2,760 W |
| 16.8 J/TH | Efficiency | 23.0 J/TH |
| 80 dB | Niveau de bruit | 75 dB |
| 20.0 kg | Weight | 14.5 kg |
| 27,453 BTU/hr | BTU Output | 9,417 BTU/hr |
| 23/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | Bitmain |
Profitability Comparison
Canaan Avalon A1566HA 2U
Bitmain S19k Pro
Based on BTC price of $78,240 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Le Canaan Avalon A1566HA 2U et le Bitmain S19k Pro sont très proches sur l'ensemble de nos facteurs de notation, sans avantage décisif pour l'un ou l'autre. Votre choix devrait dépendre de vos priorités spécifiques — consultez les spécifications et l'analyse de rentabilité ci-dessus.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain S19k ProScore: 36/100. 75 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 Bitmain S19k Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A1566HA 2U is more profitable at $-1.90/day compared to $-2.27/day for the Bitmain S19k 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 2U or Bitmain S19k Pro?
The Bitmain S19k Pro is quieter at 75 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 Bitmain S19k Pro?
The Bitmain S19k Pro scores 36/100 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 Bitmain S19k Pro?
The Canaan Avalon A1566HA 2U runs at 16.8 J/TH while the Bitmain S19k Pro runs at 23.0 J/TH — a difference of 6.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.