What kind of power supply does the video card miner use

2. It depends on the power consumption superposition of the specific graphics card. The power supply is not always full output, but according to the demand. Now the 1080 single card is 180W, with six 100% running, it is 1080W, plus the power consumption superposition of other hardware. But I've only heard that the demand for password cracking machines is so high. I can't see such machines.

3. Now bitcoin is out of business. The risk is high

4. The central bank controls the exchange rate or intervenes to influence the supply and demand of the currency in its host country. For many large economies, central banks can influence the value of money by changing the exchange rate. The central bank and the Federal Reserve Bank of the United States will not necessarily adopt weak or strong monetary policies, but will stabilize the steady improvement of the economy in order to prevent inflation pressure. It takes the exchange rate as the mechanism to realize this kind of economic state. In extreme cases, such as political turmoil, terrorist attacks or natural disasters, a country's currency may experience a period of big sell-off, leading to its devaluation. The country's central bank may step in to restore the value of the currency. If the system of a central bank is routine intervention, it will adopt "management floating". Sometimes, the central bank may set the upper and lower limits, that is, when the price reaches the limit, they will intervene.

5. Campus network multi-purpose IPv6 ecation network or LAN access, the upper layer without operator equipment filtering, few firewalls, almost all ports exposed in the WAN environment, easy to attack

6. Yes, they all need power supply. If the power supply is insufficient, the graphics card will not be detected

7. Nowadays, 80% of the display devices don't need to connect the power cord. If you use ATX power supply, it's OK to buy a 300W one. If you use al core CPU, it's better to use a 350W power supply.
it's also very cheap for the graphics card to switch the cable

8. This power plus graphics card may be useless. It's only 180W, and the lowest is about 250W.