ASIC miners · Blake256R14
ScPrime miners (Blake256R14)
ASIC miners for ScPrime (SCP), Blake256R14 algorithm – for example the Antminer DR7. For every machine you can see its hashrate and power draw.
ScPrime is a decentralised storage network derived from Sia. The coin is small and has low liquidity, and we do not have live returns data yet – we will calculate the returns for you on request.
- 1model available
- 127 TH/s hashrate
- from 21.5 J/THefficiency
- from 42 745 Kčprice
- Air 1 cooling
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 ScPrime 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.
1 model in this collection, most profitable per 1 kWh:
How hosting works -
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
ScPrime 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 |
|---|---|---|---|---|---|---|---|---|
| Antminer DR7 | 127 TH/s | 2,730 W | 21.5 J/TH | Air | 75 dB | from 42 745 Kč | – | on request |
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 machines in this collection.
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.
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 = 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 ScPrime miners
What is ScPrime and how is it mined?
ScPrime (SCP) is a decentralised data storage network that split off from Sia. It is mined with the Blake256R14 algorithm on ASIC miners such as the Antminer DR7.
How much does a ScPrime miner earn per day?
We do not yet have live network difficulty data for ScPrime, so we do not show revenue on the cards. We will calculate it for you on request based on the current state of the network and your electricity price.
Can I place a ScPrime miner in your hosting?
Yes, we place the machines in a data centre with cheaper electricity and take care of their operation. Prices by location are on the page Miner hosting.