Whatsminer M21s 60t 60th/s Asic BTC Miner Machine
Whatsminer has not changed its tradition by releasing a powerful miner in a still compact format with two coolers. The manufacturer managed to ensure that the M21s 60th gave out excellent terahesh and at the same time did not overheat from constant work.
It is slightly heavier than previous lines, but retains the same aluminum housing and fast ventilation system without increasing noise.
Technical characteristics of ASIC M21s 60th:
Used Whatsminer Before Testing
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Used Whatsminer Before Shipping
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About us--Marine King Miner
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.
