Weyland Technology
Weyland Technology
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R4 8TH/S Antminer Miner ASIC 800W SHA256 Ethernet 0.1J/GH Chip 126PCS:
AntMiner R4 is the latest Bitcoin mining machine with high computing power released by Bitmain. The machine is silent. It adopts Bitmain's 16nm BM1387 Bitcoin mining chip and is produced by TSMC's 16nm FinFET process, with a power consumption of 0.098 j/GHS, each R4 mining machine contains 126 BM1387 chips. Antminer r4 uses a silent fan and silent power supply, and the overall noise is within the acceptable range of human ears. Suitable for use in the office or at home.
| Product name | Antminer R4 |
| Algorithm | SHA256 |
| Rated Hashrate | 8TH/S |
| Rated power | 800W |
| Power consumption ratio | 108J/MH |
| Production currency | BTC |
| Weight | 4.85kg |
| Machine size | 515mm*100mm*222mm |
| Number of chips | 126PCS |
| Number of Hashboards | 2 |
| Noise | 45dB |
| Internet connection | Ethernet |
| Operating temperature | 0~40℃ |
Please provide us with detailed and correct receiving information for smooth transaction.
If you have any problems with the machine when you receive the goods, please contact us in time and we will help you.
If you have any suggestions and needs in the follow-up, please contact us.
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