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Antminer S21 Hydro – 319 TH/s

Antminer S21 Hydro – 319 TH/s

Bitmain · Hydro (water) cooled

$2,044.02

Estimated income: ≈ $12.11 per day before electricity

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Orders over $10,000 can be paid in 4 installments (Pay later, subject to approval). How Pay later works

The Antminer S21 Hydro is a Bitmain ASIC miner for Bitcoin (BTC), running the SHA-256 algorithm at 319 TH/s. Water cooling keeps the chips at a stable temperature for high efficiency, but it needs a hydro cooling loop, so it is best run in a hosting data center built for hydro miners. We ship it to you or directly to your hosting provider.

Antminer S21 Hydro – Specifications

ManufacturerBitmain
CoinBitcoin (BTC)
AlgorithmSHA-256
Hashrate319 TH/s
CoolingHydro (water) cooled
Warranty6-year MinerNexus warranty

Why buy from MinerNexus

  • 6-year MinerNexus warranty on all hardware faults under normal use.
  • 7-day returns and a money-back guarantee if we don’t deliver as promised.
  • Worldwide shipping to your address or straight to your hosting provider. Shipping is quoted after the order.
  • Pay by SEPA bank transfer (invoice) or in crypto, including Bitcoin and Litecoin. MinerNexus is run by Circlehash LLC, a registered US company.

Antminer S21 Hydro: frequently asked questions

Can I run the Antminer S21 Hydro at home?

Only with the right cooling and power supply. It usually runs in a data center or mining farm.

How long does shipping take?

In-stock miners ship after payment is confirmed. We email you the shipping cost and a delivery estimate after you order, before you pay.

What warranty does the Antminer S21 Hydro have?

Every miner has a 6-year MinerNexus warranty on all hardware faults under normal use, on top of the manufacturer warranty, plus 7-day returns.

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