Canaan AvalonMiner A1346 exact-bin OEM reference
Canaan AvalonMiner A1566 207T air-cooled OEM reference
Canaan AvalonMiner A1346 exact-bin OEM reference vs Canaan AvalonMiner A1566 207T air-cooled OEM reference
Side-by-side specs, profitability, and home mining comparison.
Quick verdict
For most buyers the Canaan AvalonMiner A1566 207T air-cooled OEM reference is the stronger pick — Current-generation performance and efficiency leave the previous model behind. The Canaan AvalonMiner A1346 exact-bin OEM reference runs 107.0 TH/s at 30.8 J/TH; the Canaan AvalonMiner A1566 207T air-cooled OEM reference runs 207.0 TH/s at 17.8 J/TH.
Specs verified against the D-Central Mining Bible \xc2\xb7 August 2026
Specifications Comparison
| Canaan AvalonMiner A1346 exact-bin OEM reference | Specification | Canaan AvalonMiner A1566 207T air-cooled OEM reference |
|---|---|---|
| 107.0 TH/s | Hashrate | 207.0 TH/s |
| 3,300 W | Power Consumption | 3,694 W |
| 30.8 J/TH | Efficiency | 17.9 J/TH |
| — | Noise Level | 75 dB |
| 12.8 kg | Weight | 14.9 kg |
| 11,260 BTU/hr | BTU Output | 12,604 BTU/hr |
| — | Home Mining Score | — |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Canaan AvalonMiner A1346 exact-bin OEM reference
Canaan AvalonMiner A1566 207T air-cooled OEM reference
Based on BTC price of $79,651 and current network difficulty as of Aug 28, 2026. Actual results vary.
Verdict
Two generations of Canaan's Avalon miners. The A1346 served the previous era while the A1566 brings current-gen performance.
The A1566 is a meaningful upgrade in both hashrate and efficiency. The A1346 only makes sense at very low purchase prices or for operators already invested in the Avalon ecosystem.
Spec Deltas
Stripped to the numbers, this is how far apart the Canaan AvalonMiner A1346 exact-bin OEM reference and Canaan AvalonMiner A1566 207T air-cooled OEM reference sit on each measurable spec:
- Canaan AvalonMiner A1566 207T air-cooled OEM reference 93% more hashrate (107 vs 207 TH/s)
- Canaan AvalonMiner A1346 exact-bin OEM reference 11% better power draw (3,300 vs 3,694 W)
- Canaan AvalonMiner A1566 207T air-cooled OEM reference 42% better efficiency (30.8 vs 17.9 J/TH)
- Canaan AvalonMiner A1346 exact-bin OEM reference 14% better weight (12.8 vs 14.9 kg)
- Canaan AvalonMiner A1566 207T air-cooled OEM reference 12% more heat output (11,260 vs 12,604 BTU/hr)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Canaan AvalonMiner A1566 207T air-cooled OEM reference17.8 J/TH — lower electricity cost per unit of hashrate.
Frequently Asked Questions
Are Avalon miners popular in North America?
Canaan has been growing its North American presence. While Bitmain and MicroBT dominate market share, Avalon miners offer competitive pricing and availability.
Can D-Central repair Avalon miners?
Yes. D-Central provides ASIC repair services for Canaan Avalon miners alongside the full range of Bitmain and MicroBT products.
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