12TH/S 2100W M3X Whatsminer Bitcoin Miner SHA256 28nm Chip SMTI1700:

Whatsminer M3X-12T overclocked version is an ASIC mining machine with 28nm chip. The calculation rate of M3X overclocked version is as high as 12Th/s. High, good heat dissipation, no burning board, stable operation and so on.

Q:What to do after receiving the machine?

A:When unpacking, please record the whole process. After unpacking, first check the mining machine.

Check whether the appearance of the whole machine is deformed or damaged, whether the fan and connecting wire are damaged

Check whether the control board, hashrate board, and heat sink have fallen off

If you encounter the above abnormalities, please take pictures or record videos first and keep the evidence

Q:Are the prices on the product map up to date?

A:The price of the product fluctuates with the market, and the price on the product map is a rough range. If you want the latest price, please contact us via email or WhatsApp. We will send you the latest quotation.

Each machine will be tested for computing power before it is sent out, and after the test is completed, it will be individually packaged and sent out.

We will send out the machine within 7~14 working days after you make the payment.

We have our own mine, have our own operation and maintenance personnel, and cooperate with multiple maintenance centers. Before the mining machine is shipped to you, we will test the mining machine and send the test video to you to ensure that the mining machine in your hand can operate normally and minimize the loss of transportation

Weyland Technology was established in 2015, located in the mountain city of Chongqing, one of the four municipalities directly under the Central Government in China. Our company is a cryptocurrency mining machine sales company focusing on cooling technology (air cooling, liquid cooling). We can provide mining machine selection, From cooling technical solutions to mining pool connection complete sets of mining strategies, we are committed to solving various problems of small and medium miners in the pow mechanism and achieving a "win-win" in the industry.