Antminer S21 Immersion (301MH/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 Immersion (301MH/s)
Option 2
Whatsminer M21S (56TH/s)
Antminer S21 Immersion (301MH/s) leads this comparison
Antminer S21 Immersion (301MH/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 Immersion (301MH/s) | Whatsminer M21S (56TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | MicroBT | Contextual |
| Model | N/A | M21 | Contextual |
| Hashrate | 301 MH/s | 56 TH/s Best | Whatsminer M21S (56TH/s) |
| Power Consumption | 0W Best | 3360W | Antminer S21 Immersion (301MH/s) |
| Efficiency | N/A | 60.00 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 80.6 kWh | Antminer S21 Immersion (301MH/s) |
| Net Daily Profit (Est.) | $0.00 Best | -$3.03 | Antminer S21 Immersion (301MH/s) |
| Monthly Profit (Est.) | $0.00 Best | -$90.85 | Antminer S21 Immersion (301MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | IMMERSION | AIR | Contextual |
| Dimensions | 293 x 364 x 236 mm | 155 x 390 x 240 mm | Contextual |
| Weight | 17150 g | 12500 g Best | Whatsminer M21S (56TH/s) |
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 Immersion (301MH/s) or Whatsminer M21S (56TH/s)?
Whatsminer M21S (56TH/s) has a higher hashrate of 56 TH/s compared to Antminer S21 Immersion (301MH/s)'s 301 MH/s.
Is Antminer S21 Immersion (301MH/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
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