Bitdeer SealMiner A2 Pro Hyd vs MicroBT Whatsminer M3X
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitdeer SealMiner A2 Pro Hyd | Specification | MicroBT Whatsminer M3X |
|---|---|---|
| 500.0 TH/s | Taux de hachage | 12.5 TH/s |
| 7,450 W | Consommation électrique | 2,050 W |
| 14.9 J/TH | Efficiency | 164.0 J/TH |
| 50 dB | Niveau de bruit | — |
| 20.5 kg | Weight | 7,500.0 kg |
| 25,419 BTU/hr | BTU Output | 6,995 BTU/hr |
| 44/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitdeer | Manufacturer | MicroBT |
Profitability Comparison
Bitdeer SealMiner A2 Pro Hyd
MicroBT Whatsminer M3X
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitdeer SealMiner A2 Pro Hyd comes out ahead — it takes 5 of 6 (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). The standout gap is 3900% more hashrate (500.0 vs 12.5 TH/s) in the Bitdeer SealMiner A2 Pro Hyd's favour. The MicroBT Whatsminer M3X holds the edge in consommation électrique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the Bitdeer SealMiner A2 Pro Hyd and MicroBT Whatsminer M3X actually differ, with the gap quantified:
- Bitdeer SealMiner A2 Pro Hyd 3900% more hashrate (500.0 vs 12.5 TH/s)
- MicroBT Whatsminer M3X 72% better power draw (7,450 vs 2,050 W)
- Bitdeer SealMiner A2 Pro Hyd 91% better efficacité (14.9 vs 164.0 J/TH)
- Bitdeer SealMiner A2 Pro Hyd 100% better weight (20.5 vs 7,500.0 kg)
- Bitdeer SealMiner A2 Pro Hyd 263% more heat output (25,419 vs 6,995 BTU/hr)
- Bitdeer SealMiner A2 Pro Hyd 69% more score de minage domestique (44.0 vs 26.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitdeer SealMiner A2 Pro Hyd | Metric | MicroBT Whatsminer M3X |
|---|---|---|
| $4,600 | Upfront cost (MSRP) | $350 |
| $0.12 | Daily net profit | -$4.47 |
| -$4,558 | Net after 1 year | -$1,982 |
| -$4,516 | Net after 2 years | -$3,613 |
| -$4,474 | Net after 3 years | -$5,245 |
| Takes ~109.6 years to pay back at current rates | 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
Bitdeer SealMiner A2 Pro Hyd$4.59/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
Is the Bitdeer SealMiner A2 Pro Hyd or MicroBT Whatsminer M3X more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A2 Pro Hyd is more profitable at $0.12/day compared to $-4.47/day for the MicroBT Whatsminer M3X. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitdeer SealMiner A2 Pro Hyd vs MicroBT Whatsminer M3X: which runs at a lower noise level?
The Bitdeer SealMiner A2 Pro Hyd is quieter at 50 dB compared to the MicroBT Whatsminer M3X at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitdeer SealMiner A2 Pro Hyd vs MicroBT Whatsminer M3X: which fits a residential setup better?
The Bitdeer SealMiner A2 Pro Hyd scores 44/100 on our Home Mining Score (vs 26/100 for the MicroBT Whatsminer M3X). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitdeer SealMiner A2 Pro Hyd and MicroBT Whatsminer M3X on J/TH?
The Bitdeer SealMiner A2 Pro Hyd runs at 14.9 J/TH while the MicroBT Whatsminer M3X runs at 164.0 J/TH — a difference of 149.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 91% better efficacité (14.9 vs 164.0 J/TH).
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