Every Day You Wait is Revenue You Lose
Curious? Let’s connect to answer your questions.
Curious? Let’s connect to answer your questions.
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Option 2
Antminer T21 (190MH/s) comes out ahead on more buyer-facing signals here. WhatsMiner M66S+ (318TH/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 T21 (190MH/s) | WhatsMiner M66S+ (318TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | WhatsMiner | Contextual |
| Model | N/A | M66 | Contextual |
| Hashrate | 190 MH/s | 318 TH/s Best | WhatsMiner M66S+ (318TH/s) |
| Power Consumption | 0W Best | 5406W | Antminer T21 (190MH/s) |
| Efficiency | N/A | 17.00 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 129.7 kWh | Antminer T21 (190MH/s) |
| Net Daily Profit (Est.) | $7.00 Best | $2.40 | Antminer T21 (190MH/s) |
| Monthly Profit (Est.) | $209.95 Best | $71.86 | Antminer T21 (190MH/s) |
| Price | N/A | $2,263.84 | Contextual |
| Estimated ROI | N/A | 31 mo | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 400 x 290 x 195 mm | 267 x 401 x 147 mm | Contextual |
| Weight | 16400 g Best | 18000 g | Antminer T21 (190MH/s) |
WhatsMiner M66S+ (318TH/s) has the hashrate edge for raw output potential.
Efficiency data is not available for this comparison.
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
WhatsMiner M66S+ (318TH/s) has a higher hashrate of 318 TH/s compared to Antminer T21 (190MH/s)'s 190 MH/s.
Efficiency data is not available for this comparison.
Estimated ROI is not available because one of the miners is missing current pricing or profit data.