Whatsminer M21S (56MH/s) vs SPx36 (540GH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Whatsminer M21S (56MH/s)
Option 2
SPx36 (540GH/s)
Whatsminer M21S (56MH/s) leads this comparison
Whatsminer M21S (56MH/s) comes out ahead on more buyer-facing signals here. SPx36 (540GH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.
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 M21S (56MH/s) | SPx36 (540GH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Spondoolies | Contextual |
| Model | N/A | SP | Contextual |
| Hashrate | 56 MH/s | 540 GH/s Best | SPx36 (540GH/s) |
| Power Consumption | 0W Best | 4400W | Whatsminer M21S (56MH/s) |
| Efficiency | N/A | 8.15 J/GH | Contextual |
| Daily energy use | 0.0 kWh Best | 105.6 kWh | Whatsminer M21S (56MH/s) |
| Net Daily Profit (Est.) | $2.00 Best | -$4.61 | Whatsminer M21S (56MH/s) |
| Monthly Profit (Est.) | $59.89 Best | -$138.18 | Whatsminer M21S (56MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 155 x 390 x 240 mm | 595 x 88 x 434 mm | Contextual |
| Weight | 12500 g Best | 19500 g | Whatsminer M21S (56MH/s) |
Performance
SPx36 (540GH/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 M21S (56MH/s) or SPx36 (540GH/s)?
SPx36 (540GH/s) has a higher hashrate of 540 GH/s compared to Whatsminer M21S (56MH/s)'s 56 MH/s.
Is Whatsminer M21S (56MH/s) more efficient than SPx36 (540GH/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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