How to know the power of the power unit

How can I find out the power of the power supply that your computer needs? An interesting question for most users. In fact - it's quite simple, you just need to add up, how much consumes each of the components of your PC.

You just have to remember that your PSU should exceed the resulting number of watts by 150. And how to know the power of the power supply in an already purchased computer that is still under warranty? After all, there may be seals, and you can not remove them. With the help of special programs this can not be done. So let's try to consider ways to find out the power of the power supply.

The simplest method is, as a matter of fact, the one that can not be done under the guarantee - remove the side cover and look at this same box, from which the wires come from all directions. Typically, the power supply is located on the left side of the system unit at the top, although its location may vary, depending on the particular enclosure. There are special models in which it is located from the bottom. But this happens very rarely.

So, after you have seen it, pay attention to the sticker, which necessarily places on the power supply unit each self-respecting manufacturer. Often you can see there not only its power, but even the voltages of various nodes. It happens that no labels are placed, but all the necessary information is written right on the block itself.

If on its case there are no identification symbols at all, then do not think about how to recognize the power of the computer power supply, throw it out and change it for another. After all, if the necessary information is not available, then it most likely was produced at a plant whose equipment leaves much to be desired. And this is the most successful case. To neglect such an element of the system as a power supply unit is not worth it - it is on it that the safety of the components of the computer as a whole depends. If this element is of poor quality, then after the slightest voltage drop, it will fail, taking with it something else.

How to know the power of the power supply, if you can not open the case? Try to look into the invoice given out at purchase of the computer - the data should be there specified. You can take your unit to the service, where it will be diagnosed. They are certainly able to determine the brand and characteristics of the power supply unit without any hull openings.

As mentioned above, there is no sense in trying to find any software that could show any information about the power of your PSU. Such utilities simply do not exist and can not be, for the simple reason that there are no sensors in power supplies that could show information about certain data.

The device from the unknown manufacturer should be thrown away for the reasons that the well-known brands that guarantee their work are endowed with various things - protection of high quality, due to which the computer will not fail due to short circuit, voltage drops, unexpected impulses and overloads. At us in the country such approach is irreplaceable, it is not necessary to forget about features of local networks.

In addition, in a well-known company on the device will put a quiet fan, which is a necessary and useful thing. Of course, when you are going to buy something, look at the price. If you offer a powerful product at a suspiciously low price - with a high probability you will get something substandard.

It remains to be hoped that this article on how to find out the power of the power supply unit will help you understand the peculiarities of your computer. Remember that it is on this component that you do not need to save - it depends on how much your computer will live as a whole.