Whatsminer Used Asic Miner
Whatsminer Used Asic Miner
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Basic Infomation
Place of Origin: China
Brand Name: NO
Certification: CE FCC ROHS
Model Number: M21S
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Whatsminer Used Asic Miner


M21S Used Asic Miner


75db Used Asic Miner

Payment & Shipping Terms
Packaging Details: Standard Packing
Delivery Time: 3-7 Work Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram.USDT
Supply Ability: 1000PCS/Months
Manufacturer: Whatsminer
Model: Whatsminer M21S(50T 52T 54T 56T 58T)
Also Known As: Model M21S
Release: May 2020
Weight: 11KG
Noise Level: 75db
Product Description

Used Asic MinerWhatsminer M21S 50T 52T 54T 56T 58T High Hashrate


Second used Whatsminer M20S 1piece

Manufacturer Whatsminer
Model Whatsminer M21S 50T 
Also known as Model M21S
Release May 2020
Size 390x155x240mm
Weight 11KG
Noise level 75db
Fan(s) 2
Power 3360W
Voltage 12V
Interface Ethernet
Temperature -5 - 35°C
Humidity 10 - 90 %


Please read carefully before placing order:

1. Shipment within 48 hours after payment.

2. Products are second used ones but working well if you choose used. Products are 100% original and new if you choose new.

3. All parcels will be sent with fastest logistics, such as DHL,UPS,FEDEX, or Aramex etc. We will send two different parcels for Russia or Mexico customers, one is adapter or cable by standard Aliexpress, another parcel is miner by special express with free tax.

4. For more details or technology support, please contact with sales.



1. Price list:
Contact us to get latest price list everyday.

2. Hash Rate:
+-5% is within the normal range.

3. Payment:
100% payment received to comfirm the order. USDT, TT(Wire transfer), Credit card, Paypal, Alipay and CNY(RMB) payment are acceptable.

4. Warranty:
Brand New miner: Bitmain, MircoBT, Cannana and Innosilicon will offer 180 days warranty (Count from the date the miner send out from the factory)
Used miner: No warranty available but manufactures offer lifetime after-sales service, like repair.

5. Test:
All used miner will be fully tested before we send them out.

Express, speical line, DDP, by air, and by sea are available. For more details, please contact us.

7. Lead Time:
Brand new: 3-4 days
Used: 3-10 days

8. Return/Refund:
Once you make the payment, we DO NOT accept return or refund. Please be aware of this.

Whatsminer Used Asic Miner 0

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