Model Whatsminer M21S from MicroBT mining SHA-256 algorithm with a maximum hashrate of 54Th/s for a power consumption of 3360W.

Product Advantages

1.    12nm ASIC miner for SHA-256 Algorithm

2.    3 Chip Boards to Ensure Low Energy Consumption(3360W) and High Hash Rate (54Th/s)

3.    2 Powerful Fans Design to Cool Down Chips and Miner During Operation

4.    Brand New and Original Miner from Pangolin(MicroBT)

5.    No.1 Exporter of Miners on Overseas Market, which Supplies 1000 PCS/Week.

6.    Accept Trade Assurance,100% Secure and Safe.

Specifications:

Parameters of Pangolin(MicroBT) Whatsminer M21s

Specifications

Supply Ability

Supply Ability: 1000 Pieces per Week

Algorithm

-       SHA-256

Minable Coins

Notes

1. Power consumption figures will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power meter.

2. There are 3 PCI-e connectors for +12V DC input on each hashing board and all 3 need to be connected to the PSU for the hashboard to operate. Do not connect more than one PSU to the same hashing board!

4. Separate power supply to control board: there is one additional 6pin PCI-e connector on the IO board which must be connected to the PSU to get power. Be sure to power on the miner only after all the 10x PCIE connectors are connected to power supply.

3. Please select the correct address for shipping before you submit your order because the address cannot be changed after the order has been submitted.

1.    Packaging Details: Carton Packing; One Machine Per Carton 
2.    Delivery Details: UPS, DHL, FedEx, EMS, TNT
3.    Port: Shenzhen / Hong Kong
4.    Lead Time: in 3 days after payment
5.    If your shipment is not received within 30 days after payment, please contact us. We will track the shipment and get back to you as soon as possible.
6.    The images shown above are not the actual item and are for your reference only.

Warranty Invalid:
1. Customer removes/replaces any components by himself without receiving permission from Bitmain first
2. Damage caused by poor power supply, lightning or voltage surges
3. Burnt parts on hash boards or chips
4. Miner/boards/components damage due to water immersion or corrosion due to wet environment
5. Over Clock
 if you get the thing happened above. We will help you contact the service center to solve the problems as per your request.

Our Company Established in 2016, Ydminer set up its subsidiary - Jingang Zhuoyue Technology Co., Ltd in Shenzhen, China. Ydminer are one of the earliest professional suppliers of miner, power supply, miner fan, etc., and has several years of rich experience in providing mining farm hosting service and one-stop solutions.
 
  In 2017, we participated in the Blockchain International Exhibition in Russia, and operated two stores dealing with mining machines in Shenzhen, China, where is one of the biggest miner market in the world. Our products are well recognized by global customers from America, United Kingdom, Canada, Australia, Japan, Russia, and other countries.
 

Our Advantages:
1.We provide one-stop solution for your mining. Both miners and mining farm hosting service are available.
2. We have all kinds of miners in stock, such as Bitmain Antminer, Baikal Miner,Innosilicon Miner, Avalon Miner, WhatsMiner, EBIT Miner, etc.
3. The quality of products can be guaranteed! We have our own quality inspectors. Every product will be inspected before packing. We have our own maintenance team, who can provide after-sale service.

Q1: How can I get your latest product and price list?
A1: Please provide your contact information (Such as Email, Whatsapp, Skype, Trademanager, Wechat) to us. We will contact you and send our quotation to you as soon as possible.
 
Q2: How about the Warranty?
A2: A 45-day warranty for Baikal miners, 180 days warranty for other miners.
 
Q3: Who could provide the Warranty Service?
A3: 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.
 
Q4: How about the payment?
A4: We mainly support T/T bank transfer, MoneyGram, Credit Card, Western Union, Cash.
 
Q5: What is your shipping methods?
A5: We use UPS, DHL, FedEx, EMS, TNT or the shipping agent as your request.
 
Q6: What is the location of your company?
A6: Our company is located in the Saige Electronic Square,Shenzhen, China. Welcome to visit our company.