Whatsminer M21 31T 1860W Bitcoin Miner


  • Model: M21
  • Release Date: August 2019
  • Hashrate: 31T
  • Consumption: 1860W
  • Noise level: 75db
  • Algo: SHA-256
  • Product Detail

    Payment

    Shipping

    Warranty & Repair

    About Us

    Product Tags

    Specifications

    Manufacturer MicroBT
    Model Whatsminer M21
    Release August 2019
    Size 200 x 300 x 440mm
    Weight 7150g
    Chip name TSMC
    Chip size 12nm
    Noise level 75db
    Power 1860W
    Interface Ethernet
    Temperature -5 – 40 °C
    Humidity 5 – 95 %



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  • Payments

    We accept crypto payments (USDT and BTC) and bank wire transfer. Please contact your sales agent for details.

     

     

    Carrier:

    We ship your miners with DHL, UPS and Fedex or you can pick them up at our pick-up locations.

     

    Shipping:

    We offer standard free shipping (within 2-3 business days) or expedited shipping (within 1-2 business days), duties and customs included*.

    *For a list of countries, please check with our agents. 

     

     

    Warranty:

    All new machines come with factory warranties:

    Warranty varies depending on brands and models, check details with our agents.

    Some used miners come with factory warranties, check details with our agents.

    Repairs:

    For miners under warranty, we can contact the factory for you or provide the contact information to you. For miners with an expired warranty, we have replacing parts available in stock. You can also send it back at your own cost and we can help you repair it for a fee. 

    Welcome to Skycorp. Established in April, 2011, Skycorp has been a leading force in the crypto miner industry and we are ranked No.1 miner reseller in China. We have devoted to provide high quality, profitable and trustworthy miners to our customers. Over the years, we supplied over 200,000 units to global data centers through our extensive cooperation with multiple miner manufacturers, Bitmain, MicroBT, Innosilicon, Canaan, Ebang, etc. We provide one-step, door-to-door delivery services as well as professional repair, refurbishment and hosting services.

    Apart from promoting and providing customers with mining equipment and accessories, we also focus on bringing relevant and useful information, educating and advising customers their profitable and safe choices. We are teams of crypto advising professionals, who always put our customer’s the risks and benefits at heart, without any hidden information that could compromise your mining outcomes.

    Skycorp, your global local partner.

     

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