WhatsMiner M66S+ (318TH/s) vs Avalon A1566HA 2U (480TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
WhatsMiner M66S+ (318TH/s)
Option 2
Avalon A1566HA 2U (480TH/s)
WhatsMiner M66S+ (318TH/s) leads this comparison
WhatsMiner M66S+ (318TH/s) comes out ahead on more buyer-facing signals here. Avalon A1566HA 2U (480TH/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+ (318TH/s) | Avalon A1566HA 2U (480TH/s) | Advantage |
|---|---|---|---|
| Brand | WhatsMiner | Avalon | Contextual |
| Model | M66 | A15 | Contextual |
| Hashrate | 318 TH/s | 480 TH/s Best | Avalon A1566HA 2U (480TH/s) |
| Power Consumption | 5406W Best | 8064W | WhatsMiner M66S+ (318TH/s) |
| Efficiency | 17.00 J/TH | 16.80 J/TH Best | Avalon A1566HA 2U (480TH/s) |
| Daily energy use | 129.7 kWh Best | 193.5 kWh | WhatsMiner M66S+ (318TH/s) |
| Net Daily Profit (Est.) | $2.40 Best | $1.73 | WhatsMiner M66S+ (318TH/s) |
| Monthly Profit (Est.) | $71.86 Best | $51.84 | WhatsMiner M66S+ (318TH/s) |
| Price | $2,263.84 Best | $3,514.75 | WhatsMiner M66S+ (318TH/s) |
| Estimated ROI | 31 mo Best | 67 mo | WhatsMiner M66S+ (318TH/s) |
| 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+ (318TH/s) |
Performance
Avalon A1566HA 2U (480TH/s) has the hashrate edge for raw output potential.
Efficiency
Avalon A1566HA 2U (480TH/s) is stronger when comparing joules per hash unit.
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+ (318TH/s) or Avalon A1566HA 2U (480TH/s)?
Avalon A1566HA 2U (480TH/s) has a higher hashrate of 480 TH/s compared to WhatsMiner M66S+ (318TH/s)'s 318 TH/s.
Is WhatsMiner M66S+ (318TH/s) more efficient than Avalon A1566HA 2U (480TH/s)?
Avalon A1566HA 2U (480TH/s) is more energy efficient at 16.80 J/TH.
Which miner has the better estimated ROI?
WhatsMiner M66S+ (318TH/s) has the stronger estimated payback period at 31 mo, based on current product pricing and $0.060/kWh hosted electricity.
Every Day You Wait is Revenue You Lose
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