Whatsminer M21s 58t 58th/s Asic BTC Miner Machine
|Size||155 x 240 x 390mm|
|Temperature||-10 - 45|
Boos from Whatsminer do not experience overheating problems during continuous operation and rarely need to be repaired. In its last year's flagship M21S line, the manufacturer relied on the reliability of the components, so even after several months of use, they mine stably.
The Whatsminer M21S series is presented in a performance range of 42 to 58 terahashes, which makes it profitable even after Bitcoin halving. In addition, the SHA-256 algorithm, on which the ASIC M21S 58t is powered, is also suitable for mining BCH, Bitcoin SV, which show excellent growth trends this year.
Technical characteristics of used M21S 58 TH / s:
The Whatsminer M21S has very well thought out cooling. ASIC has powerful coolers that effectively dissipate heat and prevent strong heating of the device, while the noise level from them is quite low - 75 dB versus 80-85 dB for other products.
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.