A computer works 24 hours a day, and how many kilowatt hours of electricity is consumed

In fact, the electricity used by the computer should be determined by your actual use.

Calculate the power usage time average usage (by maximum usage) CPU 50W * 24 hours * 30%.

Motherboard 20W*24H*100%.

RAM 15W * 24 hours * 100%.

HDD 20W * 24 hours * 100%.

Graphics: 10W * 24 hours * 100%.

Two fans 6W * 24 hours * 100%.

Display 80w * 12 hours * 100%.

NIC 4W * 24 hours * 100%.

Other 10w * 24 hours * 100%.

In this way, it is clear that it will cost 24 kilowatt hours of electricity.

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.

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, which is inexplicable 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 has not been unplugged, the computer still has energy consumption, about! 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.

1. When suspending the use of the computer, if the expected pause time is less than 1 hour, it is recommended to put the computer on standby, if the pause time is greater than 1 hour, it is best to shut down the computer completely.

2. After using the computer, it should be shut down normally, and the power plug should be unplugged or the switch on the power terminal board should be turned off, and gradually develop the habit of completely powering off, rather than letting it be in a power-on state.

3. Unused peripherals such as printers and speakers should be turned off in time. (Speakers are big consumers of electricity).

4. Devices that are not used temporarily, such as optical drives, floppy drives, network cards, sound cards, etc., can be screened out in the BIOS. (The power consumption does not drop too much, and it also extends the service life of the device in the long run).

5. Use CPU cooling software.

Under normal circumstances, a computer is turned on and runs for 24 hours, and the electricity consumption is about three or four to seven or eight degrees, which fluctuates according to the use environment and use status.

There has been a previous article dedicated to the specific power consumption of the computer, and here we only talk about the impact of the operating state and the use environment.

The first is the state of use: normal office use, do not play large games, do not do design and other high-power work, the computer host plus the monitor will not consume more than 200 watts in one hour, sometimes the standby state is only a few tens of watts, and the average power consumption is about 3 degrees a day for 24 hours. Laptops and all-in-one PCs consume a little less power.

If you have been running large games or doing high-power work such as 3D rendering, and the computer is running at close to full capacity, the power consumption will be higher, reaching about 400 watts, and it will be about 10 kWh in 24 hours, and the laptop and all-in-one will be slightly lower at 5-7 kWh.

Let's talk about the environmental impact: at room temperature, that is, between 10 degrees Celsius and 25 degrees Celsius, the computer runs optimally, and the power consumption will be relatively small, if the temperature reaches more than 35 degrees, it will increase the power consumption. The internal environment of the computer will also affect the power consumption, the internal dirt, too much dust, fan damage, etc. will affect the heat dissipation effect, which will also cause the power consumption to increase.

Therefore, it is necessary to try to keep the internal and external environment of the computer clean and cool to ensure that the computer runs more stably, which helps to save power and prolong the service life.

How much power does your computer consume 24 hours a day? You can estimate it yourself.

Summary. Qinqin will be happy to answer your questions: your questions are as follows:

A computer consumes 1,440 watts of power 24 hours a day, and a desktop computer consumes about 60 watts per hour, which is 1,440 watt-hours after 24 hours of a day. Hope mine can help you, <>

<> how much power a computer consumes 24 hours a day.

Qinqin is happy to answer for you: your question is as follows: a computer consumes 1440 watts of electricity 24 hours a day, and a desktop computer consumes about 60 watts per hour, which is 1440 watts of electricity after 24 hours a day.

Hope mine can help you, <>

<> the extension to you is: measures to reduce the power consumption of the computer: 1

Optimize the electric NAO settings, set the screen saver and sleep time. 2.Turn off unnecessary computer software and equipment.

3.Use more power-efficient devices, such as laptops and tablets. <>

Hello, dear to your question, the answer is as follows: a computer consumes 3 7 kilowatt-hours of electricity 24 hours a day. The first is the state of use of lead chafu:

Normal office use, do not play large games, do not do design and other high-power work, the computer host plus the monitor will consume more than 200 watts in an hour, sometimes the standby state is only a few tens of watts, and the average power consumption is about 3 degrees a day for 24 hours. Laptops and all-in-one PCs consume a little less power. If you have been running large games without wheels or doing high-power work such as 3D rendering, and the computer is running at near full capacity, the power consumption will be higher, reaching about 400 watts, and it will be about 10 kWh in 24 hours, and the laptop and all-in-one will be slightly lower at 5-7 kWh.

I hope mine can help you, if you are satisfied with my service, please give a thumbs up, I wish you all the best! <>