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Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.


Option 1

Option 2

Antminer S21 Immersion (301TH/s) comes out ahead on more buyer-facing signals here. Avalon Made A1366 (130TH/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.
Side-by-side mining, operating, and commercial specs.
| Feature | Antminer S21 Immersion (301TH/s) | Avalon Made A1366 (130TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | AvalonMiner | Contextual |
| Model | S21 | A13 | Contextual |
| Hashrate | 301 TH/s Best | 130 TH/s | Antminer S21 Immersion (301TH/s) |
| Power Consumption | 5569W | 3250W Best | Avalon Made A1366 (130TH/s) |
| Efficiency | 18.50 J/TH Best | 25.00 J/TH | Antminer S21 Immersion (301TH/s) |
| Daily energy use | 133.7 kWh | 78.0 kWh Best | Avalon Made A1366 (130TH/s) |
| Net Daily Profit (Est.) | $1.71 Best | -$0.47 | Antminer S21 Immersion (301TH/s) |
| Monthly Profit (Est.) | $51.32 Best | -$14.10 | Antminer S21 Immersion (301TH/s) |
| Price | $4,101.56 | N/A | Contextual |
| Estimated ROI | 79 mo | N/A | Contextual |
| Cooling | IMMERSION | AIR | Contextual |
| Dimensions | 293 x 364 x 236 mm | 192 x 292 x 297 mm | Contextual |
| Weight | 17150 g | N/A | Contextual |
Antminer S21 Immersion (301TH/s) has the hashrate edge for raw output potential.
Antminer S21 Immersion (301TH/s) is stronger when comparing joules per hash unit.
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Antminer S21 Immersion (301TH/s) has a higher hashrate of 301 TH/s compared to Avalon Made A1366 (130TH/s)'s 130 TH/s.
Yes, Antminer S21 Immersion (301TH/s) is more energy efficient at 18.50 J/TH.
Estimated ROI is not available because one of the miners is missing current pricing or profit data.