Antminer S21 Pro (234MH/s) vs Whatsminer M21S (56TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer S21 Pro (234MH/s)
Option 2
Whatsminer M21S (56TH/s)
Antminer S21 Pro (234MH/s) leads this comparison
Antminer S21 Pro (234MH/s) comes out ahead on more buyer-facing signals here. Whatsminer M21S (56TH/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 | Antminer S21 Pro (234MH/s) | Whatsminer M21S (56TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | MicroBT | Contextual |
| Model | N/A | M21 | Contextual |
| Hashrate | 234 MH/s | 56 TH/s Best | Whatsminer M21S (56TH/s) |
| Power Consumption | 0W Best | 3360W | Antminer S21 Pro (234MH/s) |
| Efficiency | N/A | 60.00 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 80.6 kWh | Antminer S21 Pro (234MH/s) |
| Net Daily Profit (Est.) | $0.00 Best | -$3.03 | Antminer S21 Pro (234MH/s) |
| Monthly Profit (Est.) | $0.00 Best | -$90.85 | Antminer S21 Pro (234MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 400 x 290 x 195 mm | 155 x 390 x 240 mm | Contextual |
| Weight | N/A | 12500 g | Contextual |
Performance
Whatsminer M21S (56TH/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: Antminer S21 Pro (234MH/s) or Whatsminer M21S (56TH/s)?
Whatsminer M21S (56TH/s) has a higher hashrate of 56 TH/s compared to Antminer S21 Pro (234MH/s)'s 234 MH/s.
Is Antminer S21 Pro (234MH/s) more efficient than Whatsminer M21S (56TH/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.