Which power supplies are better for computers?

Today almost every home can be found with a computer or laptop. Without such devices it is very difficult to imagine a person's life. By means of a personal computer you can learn a lot of useful information, as well as work with files and documents. Like most types of electronic equipment, the computer is powered by mains. In the system unit there is a special device that converts electricity into energy for PC components. This device is called a system unit. Many users often wonder which power supplies are better for computers? To understand this issue, you need to study the types of such devices in more detail.

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Which power supply to choose for a PC?

When assembling a computer about the power supply, users think at the very last minute. First of all, you need to understand what PC components you need. That is, they should already be purchased, and then you can think about the power supply.

Important! When buying a power unit, you need to focus on its power. For example, it would be pointless to install a 1200 W power unit on an office computer. Power units with this power are designed to connect two video cards.

So, we choose the best power supply for the computer:

• If you have one video card installed, and you like to play very much, then it is recommended to buy a power supply with a power from 550 to 800 watts. The units of the Aurum CM 650 W and the Master Fander M 620 W are very popular with this power. These models work very quietly and their wires can be disconnected.

Important! The main disadvantage of these PSUs is that their price is quite high. You can find their cheaper counterparts in any store, but there will be no guarantees of reliability and good quality.

• If you have a very weak video adapter or it is not at all, then experts recommend buying a power unit with a power of 400 watts. Most PC owners prefer the Cooler Master Ril Power 450W model. This model after the installation is lit with a blue backlight.
• If you decide to assemble a noiseless PC for working or watching movies, then experts recommend purchasing the Sea Sonic Electronics X-400 unit. The main advantage of this model is that it does not have a fan. That's why the computer at work will not make noise. This model is very popular among PC users.

Choose a good power supply for your computer does not require much effort. Especially if you have clearly set the objectives of the acquisition and will take into account your own wishes and preferences.

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The best power units for PCs with a power of less than 500 watts

Consider two versions of such BP models.

This model has many advantages due to which it is so popular among PC owners:

• Some of the wires of the power unit can be disconnected so that they are not confused in the system unit.
• This model is suitable for most motherboards.
• The device does not heat up much.

Important! Along with the advantages, there are disadvantages - quite high cost and power of only 400 watts.

Cooler Master Real Power 450W

This model, despite its low cost, has a special backlight. In addition, not much noise, the noise level is not more than twenty decibels.

Equipped with a variety of protective functions against short circuits.

Important! The main disadvantage of this PSU is the impossibility of disconnecting the cables.

With the correct operation of these models of power units, they can last long enough. Approximately two to five years.

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The best power units for PCs from 500 to 1000 W

Consider the two most popular models of this type.

Cooler Master Thunder M 620W:

• Such a PSU can be connected to any modern motherboard.
• There are four connectors for connecting video adapters.
• Protected against overload, short circuits and other troubles.
• Virtually no noise.

Important! There are two minor drawbacks - a relatively high cost and a lack of a 80 Plus certificate.

FSP Group AURUM CM 650W

• This model BP almost does not heat up and does not emit unnecessary noise.
• There are four connectors for connecting video cards.
• Equipped with protective technology against short circuits.
• Almost all wires can be disconnected if necessary.

Important! The only negative of such a power unit is a high price.

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The best power unit for PCs with a capacity of more than 1000 W

One of the most popular powerful units is Thermaltake Toughpower Grand 1200W:

• It can power up three video adapters.
• This model is almost noiseless.
• There are eight pin-connectors.
• Most cables can be disconnected if desired.
• Such a power supply is long-term in use.

Important! Despite the positive feedback from the majority of users, this model has drawbacks: counterfeits and defective copies can be sold on the market. And also, according to the majority, the cables of the unit are harsh.

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Rating of the best power units

Based on feedback from users, experts compiled a rating of power supplies for the computer. A good block can be purchased, based on the following criteria:

• Power.
• Voltage across all lines.
• Number of connectors.
• Customer Reviews.
• Cost.
• Availability of a protective system.
• Availability of cooling system.

If you take into account all of the above factors when buying, you can certainly choose a quality and reliable device.

Let's consider some popular BP manufacturers:

1. Seasonic - the company that produces the most expensive PSUs. Despite the high cost of manufactured products, the blocks are almost noiseless and reliable in use. In addition, they are equipped with the most modern protective systems.
2. Thermaltake is a Taiwanese company that produces units focused on cooling systems and robust housings. They can not be called cheap because they make it according to the highest technologies.
3. Aerocool - the company produces affordable products. That is, the ratio of price and quality is equivalent. The power supplies produced by this company are noisy only under heavy load.

Choose the device in accordance with the objectives of the acquisition and your own preferences. Then the result will please you with a high-quality, dynamic, silent, high-performance PC for a long time.