Retailer with location in Germany
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100% customer satisfaction
Top seller
Bitmain

Bitmain Antminer S21 Hydro (319TH)

  • The most efficient BTC miner on the market
  • very high outputs with efficient cooling
  • At least 1 year warranty and support
6.290,00 EUR
excl. taxes / incl. shipping
In stock, ready to ship
Available at short notice
Available again soon
No longer available
Only used available
Preorder
No hosting available for this miner
Mining hosting
Device can be placed in hosting at these locations:
Ethiopia
UAE
norway
Finland
Minimum order quantity:
1
We have a minimum order quantity for this device in order to place it on our hosting site.
  • Manufacturer: Bitmain
  • Model: Antminer S21 Hydro
  • Algorithm: SHA-256 (Bitcoin)
  • Hash rate: 319 TH/s
  • Power consumption: 5360 watts
  • Dimensions: 410 x 170 x 209 mm
  • Weight: 17.5 kg
  • Volume: 50 db
  • Matching power cable included

The Bitmain Antminer S21 Hydro (319 TH) — the strongest Bitcoin miner of all time

The Antminer S21 Hydro is the latest water-cooled Bitcoin miner from Bitmain. This incredible miner is the strongest Bitcoin miner of all time and combines the latest technology with an innovative water-cooled solution, making it particularly suitable for mining. With an impressive hashing power of 319 terahashes per second (TH/s) at just 5,360 watts, the Antminer S21 Hydro is a real powerhouse with maximum efficiency.

An outstanding feature of this miner is its water-cooled architecture, which optimizes heat dissipation and cooling. This not only results in a long hardware life, but also reduces energy consumption, significantly reducing your operating costs. The Antminer S21 Hydro is therefore not only powerful, but also more environmentally friendly than other devices.

In addition, this Bitmain miner has a user-friendly interface that allows you to conveniently monitor and control your mining activities. The clear user interface provides real-time information on hashrate, temperature and energy consumption so you always have an overview.

Overall, the Bitmain Antminer S21 Hydro offers an unbeatable combination of performance, efficiency, and ease of use. A device that we can really highly recommend.


In addition to the S21 Hydro, you can also obtain the appropriate cooling unit from us. For example, you can find an external cooling unit for a single device here or a server rack for up to 4 hydro miners here. We also offer hydro containers in various sizes for larger projects, including the Bitmain Antspace HK3 V6 for up to 210 hydro miners.

This is how the purchase works with us

1

Miner request

If you are interested in a miner, please send us a request using the "Request miner" button. We will then send you a non-binding offer with daily updated prices and availability for the desired hardware.
2

Quantity discount

If you purchase several devices, we will be happy to prepare an individual offer for you with special discounted conditions, as well as for mining hosting prices.
3

Hardware order

If you are happy with the conditions, we will send you a final offer. Upon acceptance, we will send you the invoice. After receipt of payment, the order and shipping process will be initiated immediately.
4

Shipping

The delivery time from our warehouse is usually 10-14 days to DE or to one of our hosting centers. We ship via DHL Express. The shipment is always fully insured. After arrival in Germany or the farm, the hardware is fully checked in advance.
5

Collection or delivery

Collection in Hamm is possible after inspection. We can also set up the hardware for you here. If you would like us to ship the hardware to you, we can send it to you and assist you with the setup via video conference. For larger orders, we also offer personal delivery with installation and setup.
6

Ongoing support

We are also there for you after the goods have been delivered and will be happy to answer any questions you may have. We will be happy to advise you on your mining strategy and support you throughout the entire mining process.

Why you should buy your mining hardware from Cryptohall24

4.9 / 5 stars
based on 66 Google reviews
12-month warranty via our German company, up to 24 months on request
Professional and transparent consultation for your planned mining project
Fast processing and shipping times
Free worldwide delivery including full transport insurance
Extensive 24/7 customer support in the following languages: German, English, Spanish, Turkish and Russian
100% customer focus - we are only successful in the long term if you are profitable and satisfied