Antminer Z15 Pro (840KH/s) vs KAS KS7 Lite (4.2TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer Z15 Pro (840KH/s)
Option 2
KAS KS7 Lite (4.2TH/s)
KAS KS7 Lite (4.2TH/s) leads this comparison
KAS KS7 Lite (4.2TH/s) comes out ahead on more buyer-facing signals here. Antminer Z15 Pro (840KH/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 Z15 Pro (840KH/s) | KAS KS7 Lite (4.2TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | IceRiver | Contextual |
| Model | Z15 | KAS KS7 | Contextual |
| Hashrate | 840 KH/s | 4.2 TH/s Best | KAS KS7 Lite (4.2TH/s) |
| Power Consumption | 2780W | 500W Best | KAS KS7 Lite (4.2TH/s) |
| Efficiency | 3.31 J/KH Best | 119.05 J/TH | Antminer Z15 Pro (840KH/s) |
| Daily energy use | 66.7 kWh | 12.0 kWh Best | KAS KS7 Lite (4.2TH/s) |
| Net Daily Profit (Est.) | $30.83 Best | $0.02 | Antminer Z15 Pro (840KH/s) |
| Monthly Profit (Est.) | $924.80 Best | $0.60 | Antminer Z15 Pro (840KH/s) |
| Price | $5,593.50 | N/A | Contextual |
| Estimated ROI | 6 mo | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 245 x 290 x 132 mm | 205 x 202 x 110 mm | Contextual |
| Weight | 18000 g | 4020 g Best | KAS KS7 Lite (4.2TH/s) |
Performance
KAS KS7 Lite (4.2TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer Z15 Pro (840KH/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 Z15 Pro (840KH/s) or KAS KS7 Lite (4.2TH/s)?
KAS KS7 Lite (4.2TH/s) has a higher hashrate of 4.2 TH/s compared to Antminer Z15 Pro (840KH/s)'s 840 KH/s.
Is Antminer Z15 Pro (840KH/s) more efficient than KAS KS7 Lite (4.2TH/s)?
Yes, Antminer Z15 Pro (840KH/s) is more energy efficient at 3.31 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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