A S9 mining machine needs network speed

2. According to the current total computing power and the current growth rate of total computing power, it will take about 250 days to dig a bitcoin

3. Not high
1. mining machine needs computing power
2. If there are many machines, the bandwidth of network cable is needed
3. The company selling mining machine may have relevant information

5. The impact of network speed on the mining of special currency is very small, almost none. The main thing is to maintain a certain amount of data transmission, as long as the network can be connected stably. If there are not too many machines, the effect of 2m, 4m and 100m is the same. Guangzhou Yunxing technology yxbitcoin answers for you
mining refers to the process of using computer hardware to calculate the location of bitcoin and obtain bitcoin. When mining, we need to confirm the virtual currency transaction. In the process of transaction, we run complex operations. Miners use computers to perform these operations, and then get the virtual currency reward
mining, the process of computing the location of bitcoin by computer hardware and obtaining it, is called mining. Every other point in time, the bitcoin system will generate a random code on the system node. All computers in the Internet can search for this code. Whoever finds this code will generate a block and then get a bitcoin. This process is often called mining. Computing this random code requires a lot of GPU operations, so the miners purchase a large number of graphics cards to get bitcoin profits more quickly.

6. 1
if all the cables are connected, we can turn on any connected PC at this time. Turn on the network neighborhood property
2
and then turn on the local connection property
3
and then turn on the TCP / IP protocol property

7. It doesn't need to be too good
the key CPU is better.