SealMiner A3 Pro Hyd
Bitdeer · SHA-256
SealMiner A3 Pro Hyd
Price includes VAT and delivery to Prague – no hidden fees.Delivery within the Czech Republic CZK 299, free from CZK 70,000; free pickup in Prague.
- Prefer not to pay everything at once? A 50% deposit is enough; the price is then 2% higher: deposit 122 756 Kč incl. VAT, and you pay the rest once the miner is on its way.
- The date reflects the factory production date plus a few days for shipping and customs.
- We set up the miner free of charge to mine into your wallet.
How the pre-order works
- You order online and receive an invoice – for the full amount or for a 50% deposit (price +2%).
- Once we receive payment, we order from the manufacturer.
- As soon as the miner has a tracking number, we let you know. With a deposit, you pay the rest at that point.
- You collect the miner in Prague, we ship it to you, or we connect it straight away on our hosting.
On our hosting
- Electricity for this machine
- –
- Profit after electricity
- –
One-off
- Installation and services
- –
- Shipping to the data centre
- –
- Customs and fees by location
- –
- 7-year warranty on hosting
- Option to split the payment into 4 instalments
Excluding optional services; you will see the final price in the hosting order.
Order on hosting ↗ (opens in a new tab)Choose a location, sign up and pay by crypto, bank transfer or in instalments.
What it can mine
- Bitcoin≈ 432 Kč/day
- Bitcoin Cash≈ 370 Kč/day
- Bitcoin SV≈ 442 Kč/day
- eCash≈ 433 Kč/day
- Fractal Bitcoin≈ 218 Kč/day
- DigiByte≈ 310 Kč/day
- Quai≈ 473 Kč/daymost profitable today
Gross revenue before electricity, based on today’s difficulty and exchange rate. Coins without an amount are not calculated yet.
Suitable for
- Hosting
- Workshop – with a water loop
- Flat – needs a cooling loop
Current hosting prices · 22/10/2026Let it mine with us
The miner goes from the supplier straight to the data centre. We connect it and look after it; you just follow the earnings.
- from 1.16 Kč/kWhelectricity incl. management · with prepayment up to −30%
- 7-year warrantywhile the miner runs with us (at home 2 years)
- 7 data centresto choose from, uptime up to 99.85%
- 0 dB at home50 dB of noise stays in the data centre
Technical specifications
- Manufacturer
- Bitdeer
- Algorithm
- SHA-256
- Coins
- Bitcoin, Bitcoin Cash, Bitcoin SV, DigiByte, eCash, Fractal Bitcoin, Quai
- Hashrate
- 666 TH/s
- Power draw
- 8325 W
- Efficiency
- 12.5 J/TH
- Cooling
- Hydro
- Noise level
- 50 dB
- Power supply
- 380–480 V, 3-phase
- Condition
- New
- Warranty
- 24 months · 84 months when hosted with us
How much it earns
Enter your tariff. The default value is an example.
Revenue based on the current network difficulty and exchange rate, updated 15/11/2026 02:59. We use today’s revenue. In reality it changes with network difficulty, the exchange rate and halvings, so treat multi-year figures as indicative. Pool fees are not included.
- Personal collectionPrague 10
- ASIC miner repairsright here in Prague
- Pay by bank transfer or in cryptoBank transfer (CZK / €), USDT/USDC or cash at the shop
- VAT invoicereverse charge for EU businesses
Description
The SealMiner A3 Pro Hyd is a water-cooled mining machine from Bitdeer for the SHA-256 algorithm (Bitcoin, Bitcoin Cash). It is available with 660 or 666 TH/s – choose the hashrate above, next to the price. Power draw approx. 8250–8330 W, efficiency 12.5 J/TH. Best suited to a data centre – with us you can run it straight away in our hosting.
Use the calculator below to see how much it earns at the current exchange rate and electricity price.
Customer reviews
There are no reviews yet.
Only customers who bought the product from us can leave a review – we send them a review link by e-mail after the purchase.
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Price history
SealMiner A3 Pro Hyd – orientační cena s DPH při dodání domů
Orientační týdenní cena s DPH pro dodání domů, přepočtená z cen našich dodavatelů a kurzu USD/CZK v daném týdnu – ukazuje, jak se cena tohoto stroje na trhu vyvíjela. Aktuální cenu vidíte nahoře u produktu. Aktualizováno 2. 11. 2026.