How do i find out how several watts my pc's PSU is?

How do i find out how several watts my pc's PSU is?

Best opening to find out is to:

1) Open up the sides of the computer, then look at your Power Supply. There's most potential to be a sticker there.

2) Read past its sell-by date the wattage from the Power supply, it should say something approaching 500W or 250W if your computer is 4 years old.



P.S. What it saids on the sticker might not be the True Power, or Wattage.
I guess you are discussion about the power supply. If so it is printed on a card on the backbone of the computer. It is possible that you may have to pop the covers to see it but it should be noticeable from the outside.
As it comes in, Brand clean, the computer has a facts plate that tells you the wattage or the input voltage and used current. Multiply current times voltage and you seize wattage. Now if you add stuff to it, consequently you are asking a lot more from the power supply than it might be capable of deliver. So check the output of your power supply.
The watts used by the power supply is printed somewhere on the power supply. You may have to remove it to see it.



One item to note, however, is that only just because a power supply says that it is a 300 watt power supply, doesn't be a sign of that it uses 300 watts all of the time. I hold multiple computers with multiple monitors and masses peripherals all plugged into indistinguishable 1875watt circuit. IF every component used all of the watts specified, I'd be popping that breaker every couple of minutes. You can buy a appraise from Radio Shack which you wrap around the power cord. It tells you precisely how oodles watts of power you're drawing at that moment.