SealMiner A2 Pro Air (255TH/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
SealMiner A2 Pro Air (255TH/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. SealMiner A2 Pro Air (255TH/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 | SealMiner A2 Pro Air (255TH/s) | Avalon A1566HA 2U (480MH/s) | Advantage |
|---|---|---|---|
| Brand | SealMiner | N/A | Contextual |
| Model | A2 | N/A | Contextual |
| Hashrate | 255 TH/s Best | 480 MH/s | SealMiner A2 Pro Air (255TH/s) |
| Power Consumption | 3790W | 0W Best | Avalon A1566HA 2U (480MH/s) |
| Efficiency | 14.86 J/TH | N/A | Contextual |
| Daily energy use | 91.0 kWh | 0.0 kWh Best | Avalon A1566HA 2U (480MH/s) |
| Net Daily Profit (Est.) | $2.56 | $16.37 Best | Avalon A1566HA 2U (480MH/s) |
| Monthly Profit (Est.) | $76.87 | $491.10 Best | Avalon A1566HA 2U (480MH/s) |
| Price | $3,008.29 | N/A | Contextual |
| Estimated ROI | 39 mo | N/A | Contextual |
| Cooling | AIR | HYDRO | Contextual |
| Dimensions | N/A | 680 x 200 x 560 mm | Contextual |
| Weight | 17000 g Best | 20000 g | SealMiner A2 Pro Air (255TH/s) |
Performance
SealMiner A2 Pro Air (255TH/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: SealMiner A2 Pro Air (255TH/s) or Avalon A1566HA 2U (480MH/s)?
SealMiner A2 Pro Air (255TH/s) has a higher hashrate of 255 TH/s compared to Avalon A1566HA 2U (480MH/s)'s 480 MH/s.
Is SealMiner A2 Pro Air (255TH/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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