Does the computer cost electricity? How much power does it consume in an hour? Thank you!

The power consumption of the machine is different in different working states, so the average power is more objective.

The average host is 150W

The average of 17-inch LCD is 35W

The 17-inch CRT averages 85W

The average sound is 15W

In addition, the standby state also consumes about 30W.

The average electricity of liquid crystal is 1 kWh in 5 hours, and the average electricity of CRT is 1 kWh in 4 hours.

It depends on the configuration of about 300 watts, which is one hour.

It says 2-3 degrees wrong.

The LCD display is generally 36W

Mainly in several aspects:P4Power supply is generally between 250W 400W,It depends on what kind of one you buy,The power consumption of the display can be found by looking at the nameplate information behind the display,Generally, the LCD and the display area will be smaller,There are speakers,It is also related to the power of the speaker,The power consumption of the rest of the chassis、Graphics card or something, you can ignore it In fact, it adds up to an hour It is the same degree. Of course, you play the most power-saving with your bare metal。

It doesn't consume much power, and it's a little bigger than a TV.

The maximum output voltage of the host is DC 12V, and the maximum input current is 3A (instantaneous), so the 300W and 350W mentioned by the general production cannot reach the power consumption you say.

It seems to be 2 to 3 degrees, I saw it in the book, I can't remember.

It's very expensive.,Note to see if it's LCD.,Not LCD.,I know our bedroom an hour 1 fast money.

About a P4 is between 300-350W.

That is, it takes 3 hours to have one kilowatt-hour of electricity.

Hello landlord.

The specific calculation formula is as follows.

As long as you use "1kWh", that is, "1000WH", in addition to the power index (unit W) given in the manual of the home appliance, you can get how long it consumes one kilowatt-hour of electricity. For example, the power of a small hair dryer is 300W, then 1000Wh 300W = that is, the power of the hair dryer is 300W, and the power consumption is one kilowatt per hour.

If you are too lazy to calculate, you can use software to calculate.

Overclockulator is a specialized calculation of power consumption.

Even if you use an i7 with a 5970 graphics card plus all the hardware, the total power consumption will not exceed 1000W, so you say that if it is a high configuration for home use, it will not exceed 1 kWh per hour.

The power consumption of a mid-range household microcomputer within 10,000 yuan is about 300 watts.

The power consumption of high-end household microcomputers with more than 10,000 yuan is about 500 600 watts.

The top game microcomputer with more than 50,000 yuan can consume more than 1,000 watts.

Primary server, about 300 watts.

Small unit, about 500 watts.

Mainframe, about 1000 watts.

Supercomputer, greater than 1000 watts.

The microcomputer is the most popular IBM PC XT compatible machine is what the Chinese population calls a computer.

No! The power consumption of a computer is not the same thing as the power rating of the power supply, and the power rating refers to the best power that the power supply can provide when it works normally (generally not exceeding this power).

Computer power consumption refers to the overall power consumption of your computer, including the total power consumption of all accessories such as CPU, hard disk, graphics card host, etc.

Generally speaking, a computer works normally, and the power consumption is about 250-300W, and a high-power power supply is equipped to ensure that the computer can be provided with enough power to make it run stably.

If your computer configuration is relatively high, the graphics card hard disk consumes a lot of power The total power is 300W and you only have a 270W power supply, then your power supply has been in an overload operating condition, not only the power supply is consumed, but also it can not provide enough power, the computer is also unstable, and there will be crashes and other county phenomena. For example, if your computer configuration is low and only 250W total power consumption, then you choose 270W or 300W power supply and the power consumption is the same, both are 250W

Ask, what configuration does your computer have, with 2000W power supply, server? If the computer is not turned on, it will still consume power, but the power consumption is very small, after all, if it is not turned on, other hardware will not start.

Each desktop computer has different configurations, different performance, and therefore different power consumption.

Here's how to view the power consumption of a desktop computer:

2. Double-click to run Master Lu, click "Hardware Detection" and "Power Consumption Estimation" to view the total power of the computer.

The general power is more than 100 watts, and the main engine is only about 50 watts, and it takes about 20 hours to generate electricity.

Mine is a 19-inch widescreen LCD monitor, which is about 4 hours a 1 degree, except for the speakers.

You look at the wattage of the power supply to know why.