Antminer S17+ vs MicroBT Whatsminer M31S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S17+ | Specification | MicroBT Whatsminer M31S |
|---|---|---|
| 73.0 TH/s | Taux de hachage | 76.0 TH/s |
| 2,920 W | Consommation électrique | 3,220 W |
| 40.0 J/TH | Efficiency | 42.4 J/TH |
| 75 dB | Niveau de bruit | — |
| 9.5 kg | Weight | 12,500.0 kg |
| 9,963 BTU/hr | BTU Output | 10,987 BTU/hr |
| 84/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S17+
MicroBT Whatsminer M31S
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 Antminer S17+ edges it: 4 of 5 factors go its way (efficacité, consommation électrique, score de minage domestique, niveau sonore). The standout gap is 9% better power draw (2,920 vs 3,220 W) in the Antminer S17+'s favour. The MicroBT Whatsminer M31S holds the edge in hashrate. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer S17+ and MicroBT Whatsminer M31S sit on each measurable spec:
- MicroBT Whatsminer M31S 4% more hashrate (73.0 vs 76.0 TH/s)
- Antminer S17+ 9% better power draw (2,920 vs 3,220 W)
- Antminer S17+ 6% better efficacité (40.0 vs 42.4 J/TH)
- Antminer S17+ 100% better weight (9.5 vs 12,500.0 kg)
- MicroBT Whatsminer M31S 10% more heat output (9,963 vs 10,987 BTU/hr)
- Antminer S17+ 282% more score de minage domestique (84.0 vs 22.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Antminer S17+ | Metric | MicroBT Whatsminer M31S |
|---|---|---|
| — | Upfront cost (MSRP) | $91 |
| -$4.38 | Daily net profit | -$4.99 |
| -$1,600 | Net after 1 year | -$1,914 |
| -$3,199 | Net after 2 years | -$3,737 |
| -$4,799 | Net after 3 years | -$5,560 |
| — | 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
Antminer S17+Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S17+40.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer S17+ or the MicroBT Whatsminer M31S?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S17+ is more profitable at $-4.38/day compared to $-4.99/day for the MicroBT Whatsminer M31S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S17+ or MicroBT Whatsminer M31S?
The Antminer S17+ is quieter at 75 dB compared to the MicroBT Whatsminer M31S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer S17+ or the MicroBT Whatsminer M31S?
The Antminer S17+ scores 84/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M31S). 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 Antminer S17+ and MicroBT Whatsminer M31S?
The Antminer S17+ runs at 40.0 J/TH while the MicroBT Whatsminer M31S runs at 42.4 J/TH — a difference of 2.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 6% better efficacité (40.0 vs 42.4 J/TH).
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