Antminer Slim Edition (S17) vs Canaan Avalon A1566I
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer Slim Edition (S17) | Specification | Canaan Avalon A1566I |
|---|---|---|
| 50.0 TH/s | Hashrate | 249.0 TH/s |
| 2,000 W | Power Consumption | 4,500 W |
| 40.0 J/TH | Efficiency | 18.1 J/TH |
| 70 dB | Noise Level | 50 dB |
| 7.5 kg | Weight | 11.3 kg |
| 6,824 BTU/hr | BTU Output | 15,354 BTU/hr |
| 42/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | Canaan |
Profitability Comparison
Antminer Slim Edition (S17)
Canaan Avalon A1566I
Based on BTC price of $79,090 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Canaan Avalon A1566I, which leads on 5 of 6 weighted factors (efficiency, hashrate, home mining score, noise level, price-performance). Where it pulls away hardest is 398% more hashrate (50.0 vs 249.0 TH/s). That said, the Antminer Slim Edition (S17) isn't beaten everywhere — it still wins power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Antminer Slim Edition (S17) and Canaan Avalon A1566I actually differ, with the gap quantified:
- Canaan Avalon A1566I 398% more hashrate (50.0 vs 249.0 TH/s)
- Antminer Slim Edition (S17) 56% better power draw (2,000 vs 4,500 W)
- Canaan Avalon A1566I 55% better efficiency (40.0 vs 18.1 J/TH)
- Canaan Avalon A1566I 29% better noise (70.0 vs 50.0 dB)
- Antminer Slim Edition (S17) 34% better weight (7.5 vs 11.3 kg)
- Canaan Avalon A1566I 125% more heat output (6,824 vs 15,354 BTU/hr)
- Canaan Avalon A1566I 5% more home mining score (42.0 vs 44.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Antminer Slim Edition (S17) | Metric | Canaan Avalon A1566I |
|---|---|---|
| $600 | Upfront cost (MSRP) | $2,710 |
| -$2.98 | Daily net profit | -$1.74 |
| -$1,688 | Net after 1 year | -$3,344 |
| -$2,776 | Net after 2 years | -$3,978 |
| -$3,863 | Net after 3 years | -$4,612 |
| 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
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
Is the Antminer Slim Edition (S17) or Canaan Avalon A1566I more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A1566I is more profitable at $-1.74/day compared to $-2.98/day for the Antminer Slim Edition (S17). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Antminer Slim Edition (S17) or the Canaan Avalon A1566I better for noise-sensitive spaces?
The Canaan Avalon A1566I is quieter at 50 dB compared to the Antminer Slim Edition (S17) at 70 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer Slim Edition (S17) vs Canaan Avalon A1566I: which fits a residential setup better?
The Canaan Avalon A1566I scores 44/100 on our Home Mining Score (vs 42/100 for the Antminer Slim Edition (S17)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Antminer Slim Edition (S17) vs Canaan Avalon A1566I: how much does the efficiency gap matter?
The Antminer Slim Edition (S17) runs at 40.0 J/TH while the Canaan Avalon A1566I runs at 18.1 J/TH — a difference of 21.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 55% better efficiency (40.0 vs 18.1 J/TH).
Compare Antminer Slim Edition (S17) with...
- Antminer Slim Edition (S17) vs Antminer Loki Edition (S9)
- Antminer Slim Edition (S17) vs Antminer Pivotal Edition (S9)
- Antminer Slim Edition (S17) vs Antminer Slim Edition (S9)
- Antminer Slim Edition (S17) vs Bitaxe Gamma
- Antminer Slim Edition (S17) vs Bitaxe GT
- Antminer Slim Edition (S17) vs Bitaxe Hex