Option 1
BK-N240 (240KH/s)
Option 2
Antminer Z11 (135KH/s)
BK-N240 (240KH/s) leads this comparison
BK-N240 (240KH/s) comes out ahead on more buyer-facing signals here. Antminer Z11 (135KH/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 | BK-N240 (240KH/s) | Antminer Z11 (135KH/s) | Advantage |
|---|---|---|---|
| Brand | Baikal | Antminer | Contextual |
| Model | BK | Z11 | Contextual |
| Hashrate | 240 KH/s Best | 135 KH/s | BK-N240 (240KH/s) |
| Power Consumption | 650W Best | 1418W | BK-N240 (240KH/s) |
| Efficiency | 2.71 J/KH Best | 10.50 J/KH | BK-N240 (240KH/s) |
| Daily energy use | 15.6 kWh Best | 34.0 kWh | BK-N240 (240KH/s) |
| Net Daily Profit (Est.) | -$0.94 | $3.45 Best | Antminer Z11 (135KH/s) |
| Monthly Profit (Est.) | -$28.08 | $103.44 Best | Antminer Z11 (135KH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 190 x 320 x 150 mm | 134 x 302 x 242 mm | Contextual |
| Weight | 6500 g | 5400 g Best | Antminer Z11 (135KH/s) |
Performance
BK-N240 (240KH/s) has the hashrate edge for raw output potential.
Efficiency
BK-N240 (240KH/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: BK-N240 (240KH/s) or Antminer Z11 (135KH/s)?
BK-N240 (240KH/s) has a higher hashrate of 240 KH/s compared to Antminer Z11 (135KH/s)'s 135 KH/s.
Is BK-N240 (240KH/s) more efficient than Antminer Z11 (135KH/s)?
Yes, BK-N240 (240KH/s) is more energy efficient at 2.71 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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