Bitdeer SealMiner A2 Pro Hyd vs Bitdeer SealMiner A3 Pro Hydro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitdeer SealMiner A2 Pro Hyd | Specification | Bitdeer SealMiner A3 Pro Hydro |
|---|---|---|
| 500.0 TH/s | Hashrate | 660.0 TH/s |
| 7,450 W | Power Consumption | 8,250 W |
| 14.9 J/TH | Efficiency | 12.5 J/TH |
| 50 dB | Noise Level | 50 dB |
| 20.5 kg | Weight | 20.5 kg |
| 25,419 BTU/hr | BTU Output | 28,149 BTU/hr |
| 44/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitdeer | Manufacturer | Bitdeer |
Profitability Comparison
Bitdeer SealMiner A2 Pro Hyd
Bitdeer SealMiner A3 Pro Hydro
Based on BTC price of $74,306 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the Bitdeer SealMiner A3 Pro Hydro offers 16% better efficiency at 12.5 J/TH compared to the Bitdeer SealMiner A2 Pro Hyd at 14.9 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
Bitdeer SealMiner A3 Pro Hydro$3.23/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitdeer SealMiner A3 Pro Hydro12.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitdeer SealMiner A2 Pro Hyd or Bitdeer SealMiner A3 Pro Hydro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Pro Hydro is more profitable at $1.46/day compared to $-1.78/day for the Bitdeer SealMiner A2 Pro Hyd. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitdeer SealMiner A2 Pro Hyd or Bitdeer SealMiner A3 Pro Hydro?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitdeer SealMiner A2 Pro Hyd or Bitdeer SealMiner A3 Pro Hydro?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitdeer SealMiner A2 Pro Hyd and Bitdeer SealMiner A3 Pro Hydro?
The Bitdeer SealMiner A2 Pro Hyd runs at 14.9 J/TH while the Bitdeer SealMiner A3 Pro Hydro runs at 12.5 J/TH — a difference of 2.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
Compare Bitdeer SealMiner A2 Pro Hyd with...
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- Bitdeer SealMiner A2 Pro Hyd vs Bitdeer SealMiner A3 Air
- Bitdeer SealMiner A2 Pro Hyd vs Bitdeer SealMiner A3 Hydro
- Bitdeer SealMiner A2 Pro Hyd vs Bitdeer SealMiner A3 Pro Air