Antminer S21 Immersion (301MH/s) vs Avalon A1566HA 2U (480MH/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
Avalon A1566HA 2U (480MH/s)
Avalon A1566HA 2U (480MH/s) leads this comparison
Avalon A1566HA 2U (480MH/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) | Avalon A1566HA 2U (480MH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | N/A | Contextual |
| Model | N/A | N/A | Contextual |
| Hashrate | 301 MH/s | 480 MH/s Best | Avalon A1566HA 2U (480MH/s) |
| Power Consumption | 0W | 0W | Tie |
| Efficiency | N/A | N/A | Contextual |
| Daily energy use | 0.0 kWh | 0.0 kWh | Tie |
| Net Daily Profit (Est.) | $0.00 | $16.37 Best | Avalon A1566HA 2U (480MH/s) |
| Monthly Profit (Est.) | $0.00 | $491.10 Best | Avalon A1566HA 2U (480MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | IMMERSION | HYDRO | Contextual |
| Dimensions | 293 x 364 x 236 mm | 680 x 200 x 560 mm | Contextual |
| Weight | 17150 g Best | 20000 g | Antminer S21 Immersion (301MH/s) |
Performance
Avalon A1566HA 2U (480MH/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 Avalon A1566HA 2U (480MH/s)?
Avalon A1566HA 2U (480MH/s) has a higher hashrate of 480 MH/s compared to Antminer S21 Immersion (301MH/s)'s 301 MH/s.
Is Antminer S21 Immersion (301MH/s) more efficient than Avalon A1566HA 2U (480MH/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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