Whatsminer M31S+ (80MH/s) vs Whatsminer M21S (56MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Whatsminer M31S+ (80MH/s)
Option 2
Whatsminer M21S (56MH/s)
Balanced match
Whatsminer M31S+ (80MH/s) and Whatsminer M21S (56MH/s) are close enough that your final choice should come down to stock, delivery timing, and hosting preference.
Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.
Technical comparison
Side-by-side mining, operating, and commercial specs.
| Feature | Whatsminer M31S+ (80MH/s) | Whatsminer M21S (56MH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | N/A | Contextual |
| Model | N/A | N/A | Contextual |
| Hashrate | 80 MH/s Best | 56 MH/s | Whatsminer M31S+ (80MH/s) |
| Power Consumption | 0W | 0W | Tie |
| Efficiency | N/A | N/A | Contextual |
| Daily energy use | 0.0 kWh | 0.0 kWh | Tie |
| Net Daily Profit (Est.) | $0.00 | $2.00 Best | Whatsminer M21S (56MH/s) |
| Monthly Profit (Est.) | $0.00 | $59.89 Best | Whatsminer M21S (56MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 120 x 390 x 230 mm | 155 x 390 x 240 mm | Contextual |
| Weight | 11500 g Best | 12500 g | Whatsminer M31S+ (80MH/s) |
Performance
Whatsminer M31S+ (80MH/s) has the hashrate edge for raw output potential.
Efficiency
Efficiency data is not available for this comparison.
Buying decision
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Frequently asked questions
Which is more powerful: Whatsminer M31S+ (80MH/s) or Whatsminer M21S (56MH/s)?
Whatsminer M31S+ (80MH/s) has a higher hashrate of 80 MH/s compared to Whatsminer M21S (56MH/s)'s 56 MH/s.
Is Whatsminer M31S+ (80MH/s) more efficient than Whatsminer M21S (56MH/s)?
Efficiency data is not available for this comparison.
Which miner has the better estimated ROI?
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
Every Day You Wait is Revenue You Lose
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