Gamers will find this guide particularly useful. If you have purchased a PC with a powerful motherboard and excellent RAM, you also need to know how to choose the right power supply for your PC
Okay, you have assembled your PC, perhaps taking one of the motherboards on this list, as well as a good one RAM memory. But do you know that, to give the right power to these components, you must also have a good power supply? Without this, in fact, all the components you have purchased will be completely useless if you don’t give them them right power. In this guide we will help you choose the right power supply.
Format | How to choose the right power supply for your PC
The first thing to choose when you go to buy a power supply is the Format. Nowadays two types are mainly sold on the market: theATX PS/2 and the Flex ATX. The first has a width of 140 mm, a height of 85 mm and a depth of 150 mm. This is also present in the variants ATX PS/3 ed SFX-L, the latter however is dedicated to smaller devices. The second, however, the Flex ATX, is normally used in mini-ITX motherboards and the dimensions are 81.5×40.5×150 mm.
Power | How to choose the right power supply for your PC
The power in watt we believe that it is the most important parameter to consider when choosing a power supply, also because it is the most obvious one. In fact, this would be the power that the PSU, also called power supply unit, absorbs from the wall socket and which is then routed directly to the hardware system. There are different types of power ranges available in the market, some even go as far as superare in 1000 watts. To this must be added theefficiency, that is, how much energy from the wall is actually used in the computer. As a rule, you should always prefer thepower supply with the highest efficiency. We also advise you to choose a modular power supplywhich allows you to choose the number of cables to use, so as not to put unnecessary cables in the way.
How to calculate power | How to choose the right power supply for your PC
Il power calculation it is necessary for everything to work properly. We need to establish how many watts are needed for the computer power supply, to understand how to save both price and energy and understand which type of PSU to buy. To calculate the power of the power supply there are several sites that can help you understand it. One of the best that we recommend is pc-builds.com. All you have to do on the site is insert the computer componentsso the site will calculate the maximum, minimum and recommended wattage.
Price | How to choose the right power supply for your PC
When it comes to choosing a power supply for your PC, you obviously also need to look at prezzo. The price, as in many cases, depends on how much efficiency and how much wattage it has. Obviously, the higher these features are, the higher the price will go. Typically, power supplies start at a base price of 30 euroeven if the power supplies that are sold both on the web and in physical stores are between 50 and 100 euros. Those that exceed this price range are the most important and suitable for gaming and very high performance.
Which model to choose?
As you have seen, to understand what type of power supply we must choose, we must first go through a series of steps. We need to search on the internet, do tests on specific websites that tell us all the characteristics, but above all we need to do some research. The fundamental thing you must avoid doing, however, is save. In fact, if you get a low wattage power supply, you will end up having to replace the PSU and consequently pay more. So never go to savingsalways choose the power supply with the highest wattage.