Used Asic mining Bitcoin Miner Whatsminer M21S 56T Asic Miner
Product information
Product name
Whatsminer M21s
Algorithm
SHA-256
Hashrate
56TH/S
Power Consumption
3496W
Weight
10.5kg
Operating Temperature
-5℃~35℃
Networking Connection
Ethernet
Operating Temperature
-5℃-40 °C
Size
390 x155 x240mm
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.
