Whatsminer M21s 50th 52th 54th 56th 58th BTC Asic Miner Blockchain Mining Machine

Description

Model Whatsminer M21S from MicroBT mining SHA-256 algorithm with a maximum hashrate of 56Th/s for a power consumption of 3360W.

Specifications

About this miner

Model Whatsminer M21S from MicroBT mining SHA-256 algorithm rated at 56Th/s for a power consumption of 3360W. Runs at 58.5 TH in normal mode on stock firmware. Specifications Manufacturer MicroBT Model Whatsminer M21S Release June 2019 Size 155 x 240 x 390mm Weight 12500g Chip name TSMC Chip size 12nm Noise level 75db Fan(s) 2 Power 3360W Interface Ethernet Temperature 5 – 45 °C Humidity 5 – 95 %

How about the Warranty?

For all the miners new and used 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. Normally after-Sales maintenance service of brand new miners starts from the date of delivery by the manufacture factory within 180 days.

The following conditions will invalidate the warranty

1.The mining machine itself is dismantled, and the components are changed and replaced.

2.Damage caused by lightning strikes, voltage surges, inferior power supplies, etc.

3.Ingress of water, circuit boards and components are affected by moisture and corrosion;

4.The circuit board has burnt marks or the chip is burned;

5. overclocking.

DongXin Miner is a trading company focusing on quality and products. The company is mainly engaged in asic mining machines, graphics cards and accessories for mining. It has test points and warehouses in Shenzhen and Dongguan. There are more than 30,000 machines in stock, and an average of 300 machines are traded daily. It is the first-level agent of major brands of mining machines in the country: such as Antminer, Whatsminer, Innosilicon, Avalon, Ebit, etc., as well as the trusted partner of major miner farm owners across the country, selling new and second-hand mines The product range of the machine is complete, the price is reasonable, and the quality is strictly controlled. Each machine has been strictly tested and sorted to ensure that every customer is very satisfied with the product.

When you choose us, you have not only chosen quality, but also safety.