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Used Whats Miner M21b M21c 28t 1680W Asic Miner Bitcoin Mining Machine

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Used Whats Miner M21b M21c 28t 1680W Asic Miner Bitcoin Mining Machine

Brand Name : whatsminer

Model Number : M21b

Place of Origin : China

MOQ : 1unit

Price : Negitionable

Payment Terms : USDT, T/T, Bank Transfer

Supply Ability : 1000 per week

Delivery Time : 3-7 work days

Packaging Details : Standard export cartons

Product model : m21b

Algorithm : SHA-256

Weight : 7.15kg

Rating power : 1860W

Working Temperature : 5℃-95℃

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Used Whats miner M21b M21c 28t 1680W Asic Miner Bitcoin Mining Machine

Product name
whatsminer m21s 52TH
Algorithm
SHA256
Hashrate
52th
Power Consumption
3120w
Algorithm SHA-256
Input Voltage 11.6~130V
Weight 12.5kg
Power 3120W
Interface Ethernet
Temperature 0 - 40 °C
Specifications
ManufacturerMicroBT
ModelWhatsminer M21
ReleaseAugust 2019
Size200 x 300 x 440mm
Weight7150g
Chip nameTSMC
Chip size12nm
Noise level75db
Power1860W
InterfaceEthernet
Temperature-5 - 40 °C
Humidity5 - 95 %
Specifications
ManufacturerMicroBT
ModelWhatsminer M21
ReleaseAugust 2019
Size200 x 300 x 440mm
Weight7150g
Chip nameTSMC
Chip size12nm
Noise level75db
Power1860W
InterfaceEthernet
Temperature-5 - 40 °C
Humidity5 - 95 %Used Whats Miner M21b M21c 28t 1680W Asic Miner Bitcoin Mining Machine
Used Whats Miner M21b M21c 28t 1680W Asic Miner Bitcoin Mining Machine
Used Whats Miner M21b M21c 28t 1680W Asic Miner Bitcoin Mining Machine
About us
Established in 2017, Shenzhen HundredCoin Technology Co., Ltd. specializes in Antminer, Innosilicon, Whatsminer, Goldshell miner, Strong U, and other brand miner selling.We have exported to more than 120 countries in the world, and more than 1,000,000 miners have been shipped abroad. We also have 3 warehouses in Sichuan, Xinjiang and Guangdong Province for miners testing and stock. We have a lot of experience in customs clearance experience, after-sales capabilities, fast delivery and good service.
How about the Warranty?
A.180 days warranty for new machine.If it is within the warranty period, the original factory of the miners will be responsible for it. If it is out of warranty, we will provide paid maintenance service
B.For used miners,we will send testing video with SN code before shipment to make sure every miner is in a good state. And we will provide paid maintenance service after that.


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Used Whats Miner M21b

      

Used Whats Miner M21c

      

1680W Used Whats Miner M21b

      
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