Canaan AvalonMiner 1146 Pro vs Bitdeer SealMiner A2 Pro Hyd
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan AvalonMiner 1146 Pro | Specification | Bitdeer SealMiner A2 Pro Hyd |
|---|---|---|
| 63.0 TH/s | Taux de hachage | 500.0 TH/s |
| 3,276 W | Consommation électrique | 7,450 W |
| 52.0 J/TH | Efficiency | 14.9 J/TH |
| — | Niveau de bruit | 50 dB |
| 12,800.0 kg | Weight | 20.5 kg |
| 11,178 BTU/hr | BTU Output | 25,419 BTU/hr |
| 22/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | Bitdeer |
Profitability Comparison
Canaan AvalonMiner 1146 Pro
Bitdeer SealMiner A2 Pro Hyd
Based on BTC price of $78,163 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitdeer SealMiner A2 Pro Hyd edges it: 5 of 6 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). The standout gap is 694% more hashrate (63.0 vs 500.0 TH/s) in the Bitdeer SealMiner A2 Pro Hyd's favour. That said, the Canaan AvalonMiner 1146 Pro isn't beaten everywhere — it still wins consommation électrique. 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 Canaan AvalonMiner 1146 Pro and Bitdeer SealMiner A2 Pro Hyd actually differ, with the gap quantified:
- Bitdeer SealMiner A2 Pro Hyd 694% more hashrate (63.0 vs 500.0 TH/s)
- Canaan AvalonMiner 1146 Pro 56% better power draw (3,276 vs 7,450 W)
- Bitdeer SealMiner A2 Pro Hyd 71% better efficacité (52.0 vs 14.9 J/TH)
- Bitdeer SealMiner A2 Pro Hyd 100% better weight (12,800.0 vs 20.5 kg)
- Bitdeer SealMiner A2 Pro Hyd 127% more heat output (11,178 vs 25,419 BTU/hr)
- Bitdeer SealMiner A2 Pro Hyd 100% more score de minage domestique (22.0 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.
| Canaan AvalonMiner 1146 Pro | Metric | Bitdeer SealMiner A2 Pro Hyd |
|---|---|---|
| $1,150 | Upfront cost (MSRP) | $4,600 |
| -$5.60 | Daily net profit | $0.10 |
| -$3,193 | Net after 1 year | -$4,562 |
| -$5,235 | Net after 2 years | -$4,524 |
| -$7,278 | Net after 3 years | -$4,485 |
| Does not pay back at current rates (negative daily profit) | Payback period | Takes ~120.4 years to pay back at current rates |
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
Bitdeer SealMiner A2 Pro Hyd$5.70/day higher profit at current rates.
Best for Home Mining
Bitdeer SealMiner A2 Pro HydScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitdeer SealMiner A2 Pro Hyd14.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Canaan AvalonMiner 1146 Pro or the Bitdeer SealMiner A2 Pro Hyd?
At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A2 Pro Hyd is more profitable at $0.10/day compared to $-5.60/day for the Canaan AvalonMiner 1146 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan AvalonMiner 1146 Pro or Bitdeer SealMiner A2 Pro Hyd?
The Bitdeer SealMiner A2 Pro Hyd is quieter at 50 dB compared to the Canaan AvalonMiner 1146 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan AvalonMiner 1146 Pro or Bitdeer SealMiner A2 Pro Hyd?
The Bitdeer SealMiner A2 Pro Hyd scores 44/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1146 Pro). 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 AvalonMiner 1146 Pro and Bitdeer SealMiner A2 Pro Hyd?
The Canaan AvalonMiner 1146 Pro runs at 52.0 J/TH while the Bitdeer SealMiner A2 Pro Hyd runs at 14.9 J/TH — a difference of 37.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 71% better efficacité (52.0 vs 14.9 J/TH).
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