Antminer S21 Immersion (301MH/s) vs Antminer KS7 (40TH/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
Antminer KS7 (40TH/s)
Antminer KS7 (40TH/s) leads this comparison
Antminer KS7 (40TH/s) comes out ahead on more buyer-facing signals here. Antminer S21 Immersion (301MH/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) | Antminer KS7 (40TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Antminer | Contextual |
| Model | N/A | KS7 | Contextual |
| Hashrate | 301 MH/s | 40 TH/s Best | Antminer KS7 (40TH/s) |
| Power Consumption | 0W Best | 3080W | Antminer S21 Immersion (301MH/s) |
| Efficiency | N/A | 77.00 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 73.9 kWh | Antminer S21 Immersion (301MH/s) |
| Net Daily Profit (Est.) | $0.00 | $3.22 Best | Antminer KS7 (40TH/s) |
| Monthly Profit (Est.) | $0.00 | $96.74 Best | Antminer KS7 (40TH/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 | 430 x 290 x 196 mm | Contextual |
| Weight | 17150 g | 17000 g Best | Antminer KS7 (40TH/s) |
Performance
Antminer KS7 (40TH/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 Antminer KS7 (40TH/s)?
Antminer KS7 (40TH/s) has a higher hashrate of 40 TH/s compared to Antminer S21 Immersion (301MH/s)'s 301 MH/s.
Is Antminer S21 Immersion (301MH/s) more efficient than Antminer KS7 (40TH/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.