Can anyone tell me how much power a computer consumes in an hour?

The power consumption of the home computer host is between 150W and 200W (the maximum power consumption is 250W), the 17-inch monitor is about 70W (the maximum power consumption is 90W), and the 17-inch LCD monitor is about 30W; Internet access and speakers are about 25W, and the average power consumption of LCD computers is about one hour; CRT desktop computer approximate degree.

Computer Power Consumption Test Tool Chinese Simplified Chinese Version.

It depends on the configuration, just use this software to see the power of your computer.

Power saving can also be set.

It is related to the new and old of the machine, for desktops, look at what kind of power supply is used, generally 250 watts to 350 watts, that is, one hour to kilowatt-hour. The older the machine, the more electricity it consumes.

It's about three or four hours of electricity.

Three or four hours of electricity.

A day (24 hours) 6 9 degrees is almost the same.

What is the power of a typical computer? This is a question that netizens are more concerned about, I borrowed a small electric power tester out of curiosity, and after testing, it is roughly as follows:

The average host is 150W (CPU 50-95W, motherboard 25-35W, hard disk memory 10-30W, graphics card 30-100W, sound card 5W, optical drive 15-20W, floppy drive 5W).

The average 17-inch LCD is 30W

The average 17-inch CRT is 75W

Mouse and keyboard. The average sound is 10W

In addition, the standby state also consumes about 20W.

Shut down, do not unplug the power consumption of 3-5W.

17-inch LCD computer 150--200W, 6-5 hours 1 kWh.

17-inch CRT computer 200--250W, 5-4 hours 1 kWh.

Notebook 40-70W, 25-20 hours of 1 kWh.

Generally, computers are about 250-400W (desktops), and the power consumption of monitors: 15-inch, 17-inch, and 19-inch monitors consume about 60W, 80W, and 100W respectively. So, the daily power consumption of a computer:

If the hour is 300W, then 300W for 10 hours (assuming 10 hours a day) = 3000W = 3KW, that is, 3 kWh.

The above is a conservative estimate.

Note: 1 "W" is "Watt", "KW" is Kilowatt.

2.Even if the computer is turned off, as long as the plug has not been unplugged, the computer still has energy consumption, according to relevant research, about .

Desktops are better, and laptops are less.

The normal operation of the computer host is 250W, below this standard will be unstable, at the same time, the maximum power of the display 17-inch pure screen display is between 75W and 80W, and the maximum power of the 19-inch pure screen display is generally about 100W, and the LCD is about 36W.

In general, the power consumption of the computer is about 1 3

Kilowatt hours, you have to pay about 2 cents.

In general, the power consumption of a TV is less than 80W, and the power consumption of a computer is about 250-400W. The power consumption of a computer per month: if it is 300W per hour, 10 hours a day, 30 days in a month = 90kW, that is, 90 kWh of electricity, this is just a conservative estimate.

The computer also consumes energy in the sleep state, and it is inexplicable that the power consumption is actually reached when it enters standby under Windows XP! It shows that the motherboard is still consuming a lot of power in order to protect the data at this time; Even if the computer is turned off, as long as the plug is not unplugged, the computer still has energy consumption.

Approximately! Things like remote controls and smart switches make appliances easier to use, but they also add an extra energy consumption to appliances – standby energy consumption.

An average personal computer consumes between 130 watts and 250 watts, and few people know that even when the power is turned off, as long as the power outlet is not unplugged, the computer is still consuming power.

Calculate your computer's power consumption.

According to the Hangzhou Municipal Bureau of Statistics.

In 2004, every 100 households in urban areas had more than one computer, that is, every two households had more than one computer.

The number of computers is so large that the power consumption is not small. According to the configuration of an ordinary "Ben Si" computer, the power consumption of its host computer is about 100 watts during normal operation. Adding a 17-inch CRT monitor increases power consumption by about 60 watts, and if it is a 17-inch LCD monitor, the power consumption can be reduced to about 30 watts.

If you match a pair of speakers, the power is about 25 watts.

In total, a computer will consume between 130 watts and 250 watts of power for one hour of normal operation (the specific value cannot be counted because it is greatly affected by the configuration). Although it is not the most powerful of all household appliances, in fact, because the computer is used for a long time, the combined power consumption is also very large.

...Don't open anything at home, just turn on a computer, look at the meter first, and then look at the meter 24 hours a day!

Ha ha.. Look at the computer configuration.

A few kilowatt-hours a day, the laptop will save some electricity.