ASIC miners · Equihash
Zcash miners (Equihash)
ASIC miners for the Equihash algorithm for mining Zcash (ZEC) – Antminer Z15 Pro and Z15K. For every machine you can see the hashrate in kSol/s, power draw, efficiency and earnings in CZK recalculated for today's network difficulty and exchange rate.
Zcash is a cryptocurrency with private (shielded) transactions and one of the few larger coins on Equihash. We sell miners with an invoice and warranty, service them in Prague 10, and you can place them in our hosting.
- 3models available
- 420–860 Ksol/s hashrate
- from 3.31 J/Ksolefficiency
- from 94 750 Kčprice
- Air 3 cooling
- up to ≈ 991 Kčrevenue / day today (before electricity)
Profit = today’s revenue based on network difficulty and the exchange rate − electricity at the selected price. Our hosting = the cheapest location with free capacity (Nigeria #2), price converted from USD at today’s exchange rate. Revenue changes; this is not a forecast.
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Mining sets
Miner with infrastructure – 2 % cheaper
ASIC with a soundproof box, water cooling, an ANTRACK rack or a whole container. We assemble, test and configure it.
from 32,099 Kč
View sets →
How to choose a Zcash miner
First decide where the machine will run – that determines the cooling. For each type we show the machines from this collection that earn the most today from 1 kWh of electricity.
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hosting, workshop
Air-cooled
The most common and cheapest option: fans cool the machine, so it only needs a supply of cool air and a way to remove the heat. It is loud, though (usually 70–80 dB), so it does not belong in a flat – it suits our hosting, a workshop or a plant room, and at home only with a soundproof box.
3 models in this collection, most profitable per 1 kWh:
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Antminer Z15 Pro
860 Ksol/s · 2847 W
from 161 855 Kč
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Antminer Z15
420 Ksol/s · 1510 W
from 189 431 Kč
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quieter, heat for heating
Hydro (water cooling)
A liquid in a closed loop cools the chips and a dry cooler or heat exchanger removes the heat. Hydro machines are quieter and more powerful, but they need a water loop and usually a three-phase supply. You can use the heat to warm water or for heating.
There are none in this collection right now. Write to us – we will check availability.
Water loops for Hydro -
farms, almost silent
Immersion cooling
The machine is submerged in dielectric fluid in an immersion tank – it is almost silent and the chips stay at an even temperature. It needs a tank, a pump and a cooler, so it is best suited to farms and hosting.
There are none in this collection right now. Write to us – we will check availability.
Immersion tanks and fluid
Zcash miner comparison
Sorted from the most efficient – fewest joules per unit of hashrate. We recalculate revenue every hour, and profit using the electricity price selected above the miners: on hosting at 1.14 Kč/kWh.
| Model | Hashrate | Power | Efficiency | Cooling | Noise | Price from | Revenue / day | Profit / day |
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| Antminer Z15 Pro | 860 Ksol/s | 2,847 W | 3.31 J/Ksol | Air | 75 dB | from 161 855 Kč | 991 Kč | 913 Kč |
| Antminer Z15 | 420 Ksol/s | 1,510 W | 3.6 J/Ksol | Air | 72 dB | from 189 431 Kč | 484 Kč | 443 Kč |
| Antminer Z15K | 565 Ksol/s | 2,672 W | 4.73 J/Ksol | Air | 72 dB | from 94 750 Kč | 651 Kč | 578 Kč |
Hashrate, power draw and noise are stated by the manufacturers. Efficiency = power draw ÷ hashrate. Revenue = hashrate × today’s revenue of the algorithm’s most profitable coin (before electricity and pool fees); profit = revenue − electricity at the selected price. For machines with several hashrate options we use the base hashrate from the product card.
At home or on our hosting?
The result of mining depends mainly on the electricity price. Comparison for the machine in this collection that earns the most per 1 kWh – Antminer Z15 Pro.
At home or at your business
- Grid electricity costs a Czech household roughly 4.5–6.5 Kč/kWh (2026); it is cheaper from your own solar panels or on a business tariff.
- A powerful ASIC needs its own circuit and ventilation, and you have to expect noise – air-cooled machines are usually 70–80 dB.
- You can use the miner’s heat for heating, but in summer you have to get rid of it.
Profit at 4.5 Kč/kWh: 683 Kč / day
On our hosting
- Electricity from 1.14 Kč/kWh including management (Nigeria #2), 7 locations with free capacity.
- With prepaid electricity, up to 30% cheaper.
- New miners bought from us that run on our hosting come with a 7-year warranty. We take care of noise, cooling and repairs.
Profit at 1.14 Kč/kWh: 913 Kč / day
Profit = today’s revenue − electricity for 24 hours, before pool fees. Network difficulty and the exchange rate change; this is neither a forecast nor a promise of revenue.
FAQ about Zcash miners
How much does a Zcash miner earn per day?
Revenue depends on the machine's hashrate in kSol/s, network difficulty and the ZEC price. We show the current value for each model on its card and in the table; the switch above the listings shows the profit after electricity.
What is the difference between the Antminer Z15 Pro and Z15K?
Both machines mine Equihash and differ in hashrate, power draw and price. What matters is efficiency – how many joules they use per unit of hashrate. You will find the figures for both models side by side in the comparison table above.
How much of the block reward does the miner receive?
Under the network's rules, part of the block reward goes to development funds and miners receive the rest. We explain how the reward is split and when the next halving will be in the article Zcash (ZEC); the revenue in the table includes only the miner's share.
Can an Equihash miner mine other coins too?
Antminer Z15 machines mine Equihash (200,9). Other coins such as Komodo use it too, but Zcash is by far the most liquid – which is why we calculate revenue from ZEC.
Is Zcash similar to Monero?
Both coins address payment privacy, but differently: Zcash offers optional shielded transactions and is mined on ASIC miners, while Monero has mandatory privacy and is mined on CPUs. You will find a comparison in the article Zcash, Monero and bitcoin.
