Whatsminer M21 (31MH/s) vs Whatsminer M33S++ (242TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Whatsminer M21 (31MH/s)
Option 2
Whatsminer M33S++ (242TH/s)
Whatsminer M21 (31MH/s) leads this comparison
Whatsminer M21 (31MH/s) comes out ahead on more buyer-facing signals here. Whatsminer M33S++ (242TH/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 M21 (31MH/s) | Whatsminer M33S++ (242TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | MicroBT | Contextual |
| Model | N/A | M33 | Contextual |
| Hashrate | 31 MH/s | 242 TH/s Best | Whatsminer M33S++ (242TH/s) |
| Power Consumption | 0W Best | 7260W | Whatsminer M21 (31MH/s) |
| Efficiency | N/A | 30.00 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 174.2 kWh | Whatsminer M21 (31MH/s) |
| Net Daily Profit (Est.) | $1.11 Best | -$2.72 | Whatsminer M21 (31MH/s) |
| Monthly Profit (Est.) | $33.15 Best | -$81.73 | Whatsminer M21 (31MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | HYDRO | Contextual |
| Dimensions | 200 x 440 x 300 mm | 482 x 86 x 650 mm | Contextual |
| Weight | 7150 g Best | 27500 g | Whatsminer M21 (31MH/s) |
Performance
Whatsminer M33S++ (242TH/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 M21 (31MH/s) or Whatsminer M33S++ (242TH/s)?
Whatsminer M33S++ (242TH/s) has a higher hashrate of 242 TH/s compared to Whatsminer M21 (31MH/s)'s 31 MH/s.
Is Whatsminer M21 (31MH/s) more efficient than Whatsminer M33S++ (242TH/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
Curious? Let’s connect to answer your questions.