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High Quality M21S 56T Model Used Antminer Encryption Weight 12kg Bitcoin Minner Machine Calculate Margin
WhatsMiner M31S 78.82TH/S Power consumption is3360w, so please make sure your place can afford so much voltage watts.
Please kindly note that the required input voltage for Bitmain WhatsMiner M31S 60w 78TH/S is 220V. Wrong input voltage may probably cause miner damaged.
We are a professional miner supplier, We have many other models, please consult customer service if necessary,and we will to provide further services.
FAQ
1. UNISTAR respects the privacy of clients and provides services?A:based on mutual trust between both parties.
UNISTAR does not disclose purchase information and
A:confidential customer data.
After-sales service conditions for UNISTAR mining machines:
A:1.UNISTAR provides all customers with 100% inspection,cleaning,packaging,
transportation and insurance services,and also provides all inspection videos.
UNISTAR guarantees that 92% of the full computing power will be available for use within 48 hours after the buyer receives the goods,otherwise UNISTAR will
compensate the buyer
Established in 2014
Our annual sales is 200 million US dollars. Our main markets include America, Russia, Europe, and South America. Founded in 2014, we are a leading cryptocurrency mining service provider in China. Our business includes quantitative investment in cryptocurrency, self-operated Bitcoin and Ethereum mines, and trading of cryptocurrency mining hardware. We provide all kinds of mining machines with brand of Antminer.
Professional Team at Your Service
Fengshi has a strong sales, maintenance and inspection team, and logistics team, which is close and efficient among the teams. At present, we have adjusted our business direction, focusing on providing cryptocurrency mining solutions for areas in need around the world, moving mining farms to regions rich in clean energy around the world, and providing maintenance services for the majority of miners.
Engineers with More than 10 Years' Experience
Unistar has a team of electronic maintenance engineers with more than 10 years' experience. The transparent maintenance process and professional maintenance equipment ensure integrity reporting, ultrahigh repair rate, and reduce customer maintenance costs. The machines we put in the warehouse must be cleaned up to make sure they are neat and tidy. Note: Professional dust removal equipment, high-pressure air gun and high-speed centrifuge can remove dust and debris from the chassis and restore the machine's good heat dissipation capacity and neat appearance.
Exporting to More than 80 Countries
Shenzhen Fengshi Technology Co., Ltdis a professional bitcoin mining machine sales, mining, and power supply company, and has many bitcoin computing power all over the world and owns dealership for various brands of mining machines, such as BTC/ETH/LTC/ZEC/DCR/HNS/Dash miner. We have exported to more than 80 countries in the world and our main markets are Russia, Dubai, Malaysia, the USA, Venezuela, Canada, Mexico, and other countries.
TüV Certification
Our price is competitive in the field of miners, and we have many overseas warehouses abroad, with favorable prices and convenient delivery. All our products must undergo rigorous testing and various performance tests.Fengshi has the certification and guarantee of shopfiy Amazon and other platforms, and prefers high-quality products and suppliers. It has the qualification certification of TüV, an international third-party inspection agency. Unistar has entered the mining machine trade field since 2008, committed to serving global mining farms as a gold service provider.
**Whatsminer M31S Bitcoin/SHA256 ASIC Miner**
The miner is based on 8nm Samsung ASIC technology.
Please Note: Receipt of tracking #’s can be delayed a few days after shipment due to shipping methods and delays in China.
Introducing the New Whatsminer M31S- 74TH/s Bitcoin Miner
The Brand new WhatsMiner M31S ASIC Miner produces ~74 th/s SHA-256 hashing power and consumes 3404 W.
It comes with a 3500W -220V – 240V power supply built on top, eliminating the 9 pin cables and makes it easier to plug into your outlet.
M31S is about the same size as our flagship Miner the M20S. The main size difference is the PSU height is lower.
Its built in fan system produces peak hashing power while keeping the computer cool.
To start Bitcoin or Bitcoin Cash mining is easy and almost anyone can do it.
All you need to do is plug in power and internet, find what IP address the box was assigned and then put that IP address in a web browser to login to the graphical interface.
You will be mining Bitcoin or Bitcoin Cash in less then 30 minutes and making money using a state of art WhatsMiner M31S
You miner will arrive with fast shipping!
Specifications :
M31S Whatsminer Bitcoin ASIC Miner running @ ~220V produces ~74TH/s and uses 3404 W
Hashrate: 74TH/s (+/- 5%) (depends on cooling) Power Consumption: ~ 46 Watts/Th , 3404 Watts per miner (+/- 10% ) Controller: included PSU Voltage: 220-240V Operating Temperature: 23F~104F / -5C~40C Algo: SHA256 Size: 390mm x 150mm x 240mm / 15.3″ x 5.9″ x 9.4″
