WhatsMiner M66 (280MH/s) vs Antminer S19 Hydro (158MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
WhatsMiner M66 (280MH/s)
Option 2
Antminer S19 Hydro (158MH/s)
WhatsMiner M66 (280MH/s) leads this comparison
WhatsMiner M66 (280MH/s) comes out ahead on more buyer-facing signals here. Antminer S19 Hydro (158MH/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 M66 (280MH/s) | Antminer S19 Hydro (158MH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | N/A | Contextual |
| Model | N/A | N/A | Contextual |
| Hashrate | 280 MH/s Best | 158 MH/s | WhatsMiner M66 (280MH/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 | $0.00 | Tie |
| Monthly Profit (Est.) | $0.00 Best | $0.00 | WhatsMiner M66 (280MH/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 | 412 x 209 x 197 mm | Contextual |
| Weight | 16000 g | 15800 g Best | Antminer S19 Hydro (158MH/s) |
Performance
WhatsMiner M66 (280MH/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 M66 (280MH/s) or Antminer S19 Hydro (158MH/s)?
WhatsMiner M66 (280MH/s) has a higher hashrate of 280 MH/s compared to Antminer S19 Hydro (158MH/s)'s 158 MH/s.
Is WhatsMiner M66 (280MH/s) more efficient than Antminer S19 Hydro (158MH/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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