Anyone know the energy consumption of a computer in kwh

[theNEOone]

I need to know the energy consumption of a copmuter in kilowatt hours
average energy consumed is fine

 

[Logix]

This site estimates the wattage of a computer (120W) plus monitor (150W) at peak to be about 270 watts. That seems a little high, but keeping that number, if you left the computer on 8 hours a day, it would equal (0.270 kW)(8 hrs.) = 2.16 kWh, which is just a few cents of electricity.