WhatsMiner M66S++ (356MH/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
WhatsMiner M66S++ (356MH/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. WhatsMiner M66S++ (356MH/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 | WhatsMiner M66S++ (356MH/s) | Avalon A1566HA 2U (480MH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | N/A | Contextual |
| Model | N/A | N/A | Contextual |
| Hashrate | 356 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.) | $13.11 | $16.37 Best | Avalon A1566HA 2U (480MH/s) |
| Monthly Profit (Est.) | $393.38 | $491.10 Best | Avalon A1566HA 2U (480MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | HYDRO | Contextual |
| Dimensions | 267 x 401 x 147 mm | 680 x 200 x 560 mm | Contextual |
| Weight | 18000 g Best | 20000 g | WhatsMiner M66S++ (356MH/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: WhatsMiner M66S++ (356MH/s) or Avalon A1566HA 2U (480MH/s)?
Avalon A1566HA 2U (480MH/s) has a higher hashrate of 480 MH/s compared to WhatsMiner M66S++ (356MH/s)'s 356 MH/s.
Is WhatsMiner M66S++ (356MH/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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