Canaan Avalon A1566I vs NerdNOS
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A1566I | Specification | NerdNOS |
|---|---|---|
| 249.0 TH/s | Taux de hachage | 500.0 GH/s |
| 4,500 W | Consommation électrique | 12 W |
| 18.1 J/TH | Efficiency | 24.0 J/TH |
| 50 dB | Niveau de bruit | 30 dB |
| 11.3 kg | Weight | 0.2 kg |
| 15,354 BTU/hr | BTU Output | 41 BTU/hr |
| 44/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | D-Central |
Profitability Comparison
Canaan Avalon A1566I
NerdNOS
Based on BTC price of $78,143 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Canaan Avalon A1566I comes out ahead — it takes 3 of 6 (efficacité, hashrate, rapport qualité-prix). Its biggest concrete edge: 49700% more hashrate (249.0 vs 0.5 TH/s). That said, the NerdNOS isn't beaten everywhere — it still wins consommation électrique and score de minage domestique and niveau sonore. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Canaan Avalon A1566I and NerdNOS diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Canaan Avalon A1566I 49700% more hashrate (249.0 vs 0.5 TH/s)
- NerdNOS 100% better power draw (4,500.0 vs 12.0 W)
- Canaan Avalon A1566I 25% better efficacité (18.1 vs 24.0 J/TH)
- NerdNOS 40% better noise (50.0 vs 30.0 dB)
- NerdNOS 99% better weight (11.3 vs 0.2 kg)
- Canaan Avalon A1566I 37440% more heat output (15,354.0 vs 40.9 BTU/hr)
- NerdNOS 59% more score de minage domestique (44.0 vs 70.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Canaan Avalon A1566I | Metric | NerdNOS |
|---|---|---|
| $2,710 | Upfront cost (MSRP) | $59 |
| -$1.85 | Daily net profit | -$0.01 |
| -$3,384 | Net after 1 year | -$63 |
| -$4,058 | Net after 2 years | -$67 |
| -$4,731 | Net after 3 years | -$71 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
NerdNOSScore: 70/100. 30 dB noise level.
Best for Efficiency
Canaan Avalon A1566I18.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Canaan Avalon A1566I vs NerdNOS: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the NerdNOS is more profitable at $-0.01/day compared to $-1.85/day for the Canaan Avalon A1566I. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Canaan Avalon A1566I vs NerdNOS: which runs at a lower noise level?
The NerdNOS is quieter at 30 dB compared to the Canaan Avalon A1566I at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Canaan Avalon A1566I vs NerdNOS: which fits a residential setup better?
The NerdNOS scores 70/100 on our Home Mining Score (vs 44/100 for the Canaan Avalon A1566I). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Canaan Avalon A1566I vs NerdNOS: how much does the efficiency gap matter?
The Canaan Avalon A1566I runs at 18.1 J/TH while the NerdNOS runs at 24.0 J/TH — a difference of 5.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 25% better efficacité (18.1 vs 24.0 J/TH).