Active Member
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[China]
Address: Rom 3102, Unit 1, Building 1, 89 Cuihua Road, Gaoxin District, Chengdu, Sichuan 610096, China
Contact name:Keven
Marine King Miner |
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Whatsminer M21s 46t 46th/s Asic BTC Miner Machine
Asics from the M21s series from Whatsminer were first announced on the mining equipment market in June 2019, and are still kept on a wave of relevance, although MicroBT itself, Innosilicon and Bitmain have already exhibited more advanced models with a hash rate exceeding 46Th at least twice.
Bu asik M21s is not subject to a warranty from the Votsminer manufacturer, since more often than the stated warranty six months have already been used. However, it is fully validated and field-tested before shipping to the customer. All its indicators and results will be recorded on video, so that you are calm, even if you buy a miner remotely.
Technical characteristics of ASIC M21s 46 Th:
Used Whatsminer Before Testing
click picture to view stock video
Used Whatsminer Before Shipping
click picture to view packaging video
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.
