MicroBT Whatsminer M31S+ 80Th/s | Bitcoin Miner

(23 customer reviews)


MicroBT Whatsminer M31S+ 80Th/s
✓ In stock
✓ Free worldwide tracked and insured shipping
✓ Power supply (PSU) included
✓ No customs duty
✓ 30 days return policy
✓ Buyer protection

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Buy MicroBT Whatsminer M31S+ 80Th/s


Model Whatsminer M31S+ from MicroBT mining SHA-256 algorithm with a maximum hashrate of 80Th/s for a power consumption of 3360W.

 Minable Coins: Acoin (ACOIN), Curecoin (CURE), Joulecoin (XJO), Unbreakable (UNB), eMark (DEM), Peercoin (PPC), BitcoinCash (BCH), Bitcoin (BTC), Terracoin (TRC), BitcoinSV (BSV)


Manufacturer MicroBT
Model Whatsminer M31S+
Also known as M31S PLUS
Release December 2020
Size 120 x 230 x 390mm
Weight 11500g
Noise level 70db
Fan(s) 2
Power 3360W
Interface Ethernet
Temperature 5 – 35 °C
Humidity 5 – 95 %

Best price and profitability

Processing and Shipping Time

Free shipping worldwide. All orders will be dispatched as per delivery batch in order. Machine will be ship in 48 hours on delivery date from our JustMiner warehouse, in case of bulk order we may take a day or two to ship the product via (DHL Express/ UPS/ ARAMEX/ EMS) after a full payment of the order has been verified (Payments via Bitcoin take from a few minutes to a few hours to be confirmed and verified).

International delivery usually takes about 5-8 business days.

Payment Policies

Payments via Bitcoin take from a few minutes to a few hours to be confirmed and verified.

All products listed on our website are priced in US Dollars.

As Bitcoin has a volatility price it will show the total amount of BTC to be paid at the time of checkout.

*All machine price is fluctuating depend on behavior of market .*

Why pay with cryptocurrency?

In some cases, paying with cryptocurrency can be much more convenient than using traditional payment methods. Here are a few reasons why:

  • Transactions are quick and simple. The transaction speed of different cryptocurrencies can range between a few seconds up to 10 minutes, and therefore will always be faster than a traditional bank transfer. On top of that, you don’t need any physical payment cards and chains of billing details to make the payment.
  • No added fees. Cryptocurrency transaction costs might depend on many factors. Still, ‘pre-mined’ digital assets can boast of nearly cost-less transactions while payments with Bitcoin might cost more because of miner’s fee.
  • Pay from anywhere in the world. There are no cryptocurrencies that would care about the borders. Whether you pay with cryptocurrency in a local shop or transfer it to another continent, the payment will be processed in the same time frame, for the same price.
  • Stay private. Nobody can see the identity behind a wallet address. Cryptocurrencies are well-suited for those who wish to retain a certain level of privacy. Other than your email address, we will not ask for any additional information.

Taxes and Custom Duties

For some country we have DDP shipping. We handle Customs and Door to Door Operation. Client don’t need to pay any duties or custom charges for DDP shipping country. For DDP shipping you need to request manually : [email protected]. Without DDP country we help you to reduce your tax to making lower invoice. Our product are excluded of all value added taxes and customs duties sold by JustMiner. You will be solely responsible for paying any outstanding taxes and duties as per your country’s law and customs. If for any reason miner will be returned to United Kingdom client need to pay additional shipping cost.


Every machine include PSU. And original company packing

PSU Details : 90 Plus 1800w Power Supply PSU

23 reviews for MicroBT Whatsminer M31S+ 80Th/s | Bitcoin Miner

  1. Calvin Thomson

    Brilliant fast easy Great site. you can find everything

  2. Caleb Eaton

    the product was really good in justminer

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  4. Gabriel Jones

    Vous méritez 7 étoiles Bon excellent.

  5. Wesley Clarkson

    justminer is great with good sturdy quality of products at great prices.

  6. Francis Snow

    Good things , excellent prices

  7. Jason Roth

    They tend to deliver the products early !

  8. Hudson Tanner

    Envío muy rápido Great place to buy

  9. Jonathan Beckman

    This company has supplied amazingly good quality products at much reduced prices.

  10. Julian Harper

    Very fast shipping miner at sensible prices and good quality

  11. Julian Harper

    Good process in quality items.

  12. Reid Merritt

    reach on time and good quality

  13. Xander Bagshaw

    I can’t stop shopping,

  14. Christopher Nevin

    All products are cheap.

  15. Daxton Cooke

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  16. Cohen Wilson

    cheap prices, shipping options good.

  17. Cameron Ward

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  18. Liam Davis

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  20. Nolan Adams

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  21. Nicholas Davies

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  22. Cody Brant

    I enjoy shopping on justminer

  23. Alexander Perrin

    Excellent customer service, fast delivery

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