Antminer L11 Pro (21GH/s) vs Antminer Z9 (42KH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer L11 Pro (21GH/s)
Option 2
Antminer Z9 (42KH/s)
Antminer Z9 (42KH/s) leads this comparison
Antminer Z9 (42KH/s) comes out ahead on more buyer-facing signals here. Antminer L11 Pro (21GH/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 | Antminer L11 Pro (21GH/s) | Antminer Z9 (42KH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | Antminer | Contextual |
| Model | L11 | Z9 | Contextual |
| Hashrate | 21 GH/s Best | 42 KH/s | Antminer L11 Pro (21GH/s) |
| Power Consumption | 3612W | 970W Best | Antminer Z9 (42KH/s) |
| Efficiency | 172.00 J/GH | 23.10 J/KH Best | Antminer Z9 (42KH/s) |
| Daily energy use | 86.7 kWh | 23.3 kWh Best | Antminer Z9 (42KH/s) |
| Net Daily Profit (Est.) | $3.69 Best | $1.12 | Antminer L11 Pro (21GH/s) |
| Monthly Profit (Est.) | $110.66 Best | $33.70 | Antminer L11 Pro (21GH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 195 x 379 x 290 mm | 132 x 279 x 226 mm | Contextual |
| Weight | 15800 g | 4700 g Best | Antminer Z9 (42KH/s) |
Performance
Antminer L11 Pro (21GH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer Z9 (42KH/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: Antminer L11 Pro (21GH/s) or Antminer Z9 (42KH/s)?
Antminer L11 Pro (21GH/s) has a higher hashrate of 21 GH/s compared to Antminer Z9 (42KH/s)'s 42 KH/s.
Is Antminer L11 Pro (21GH/s) more efficient than Antminer Z9 (42KH/s)?
Antminer Z9 (42KH/s) is more energy efficient at 23.10 J/KH.
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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