Antminer Z11 (135KH/s) vs Whatsminer M21S (56MH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer Z11 (135KH/s)
Option 2
Whatsminer M21S (56MH/s)
Balanced match
Antminer Z11 (135KH/s) and Whatsminer M21S (56MH/s) are close enough that your final choice should come down to stock, delivery timing, and hosting preference.
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 | Antminer Z11 (135KH/s) | Whatsminer M21S (56MH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | N/A | Contextual |
| Model | Z11 | N/A | Contextual |
| Hashrate | 135 KH/s | 56 MH/s Best | Whatsminer M21S (56MH/s) |
| Power Consumption | 1418W | 0W Best | Whatsminer M21S (56MH/s) |
| Efficiency | 10.50 J/KH | N/A | Contextual |
| Daily energy use | 34.0 kWh | 0.0 kWh Best | Whatsminer M21S (56MH/s) |
| Net Daily Profit (Est.) | $3.45 Best | $2.00 | Antminer Z11 (135KH/s) |
| Monthly Profit (Est.) | $103.44 Best | $59.89 | Antminer Z11 (135KH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 134 x 302 x 242 mm | 155 x 390 x 240 mm | Contextual |
| Weight | 5400 g Best | 12500 g | Antminer Z11 (135KH/s) |
Performance
Whatsminer M21S (56MH/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: Antminer Z11 (135KH/s) or Whatsminer M21S (56MH/s)?
Whatsminer M21S (56MH/s) has a higher hashrate of 56 MH/s compared to Antminer Z11 (135KH/s)'s 135 KH/s.
Is Antminer Z11 (135KH/s) more efficient than Whatsminer M21S (56MH/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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