MicroBT Whatsminer M10S vs MicroBT Whatsminer M31S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| MicroBT Whatsminer M10S | Specification | MicroBT Whatsminer M31S |
|---|---|---|
| 55.0 TH/s | Taux de hachage | 76.0 TH/s |
| 3,500 W | Consommation électrique | 3,220 W |
| 63.6 J/TH | Efficiency | 42.4 J/TH |
| — | Niveau de bruit | — |
| 10,700.0 kg | Weight | 12,500.0 kg |
| 11,942 BTU/hr | BTU Output | 10,987 BTU/hr |
| 22/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| MicroBT | Manufacturer | MicroBT |
Profitability Comparison
MicroBT Whatsminer M10S
MicroBT Whatsminer M31S
Based on BTC price of $78,183 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the MicroBT Whatsminer M31S comes out ahead — it takes 4 of 4 (efficacité, hashrate, consommation électrique, rapport qualité-prix). Where it pulls away hardest is 33% better efficacité (63.6 vs 42.4 J/TH). 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 MicroBT Whatsminer M10S and MicroBT Whatsminer M31S actually differ, with the gap quantified:
- MicroBT Whatsminer M31S 38% more hashrate (55.0 vs 76.0 TH/s)
- MicroBT Whatsminer M31S 8% better power draw (3,500 vs 3,220 W)
- MicroBT Whatsminer M31S 33% better efficacité (63.6 vs 42.4 J/TH)
- MicroBT Whatsminer M10S 14% better weight (10,700 vs 12,500 kg)
- MicroBT Whatsminer M10S 9% more heat output (11,942 vs 10,987 BTU/hr)
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.
| MicroBT Whatsminer M10S | Metric | MicroBT Whatsminer M31S |
|---|---|---|
| $3,800 | Upfront cost (MSRP) | $91 |
| -$6.42 | Daily net profit | -$4.99 |
| -$6,144 | Net after 1 year | -$1,914 |
| -$8,487 | Net after 2 years | -$3,736 |
| -$10,831 | Net after 3 years | -$5,559 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
MicroBT Whatsminer M31S42.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the MicroBT Whatsminer M10S or MicroBT Whatsminer M31S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M31S is more profitable at $-4.99/day compared to $-6.42/day for the MicroBT Whatsminer M10S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
MicroBT Whatsminer M10S vs MicroBT Whatsminer M31S: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the MicroBT Whatsminer M10S or the MicroBT Whatsminer M31S?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
How far apart are the MicroBT Whatsminer M10S and MicroBT Whatsminer M31S on J/TH?
The MicroBT Whatsminer M10S runs at 63.6 J/TH while the MicroBT Whatsminer M31S runs at 42.4 J/TH — a difference of 21.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 33% better efficacité (63.6 vs 42.4 J/TH).