What are the best power supplies for computers?

Today in almost every home you can find a computer or laptop. Without such devices, it is very difficult to imagine human life. Using a personal computer, you can find out a lot of useful information, as well as work with files and documents. Like most types of electronic equipment, the computer runs on electrical power. The system unit has 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 in more detail the types of such devices.

to contents ↑

Which power supply to choose for a PC?

When assembling a computer about a power supply, users think at the very last minute. To get started, you should figure out which PC components you need. That is, they should already be purchased, and then it will be possible to think about a power supply. Follow the link and find out how to choose modem for internet.

Important! When buying a PSU, you need to focus on its power. For example, it will be pointless to install a power supply of 1200 watts on an office computer. Power supplies with such power are designed to connect two video cards.

So, choose the best power supply for your computer:

• If you have one video card installed, and you really like to play, it is recommended to purchase a power supply from 550 to 800 watts. The FSP Group Aurum TsM 650 W and Cooler Master Fander M 620 W units are very popular with such 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 installed or it doesn’t exist at all, then experts recommend purchasing a PSU with a power of 400 watts or more. Most owners of personal computers prefer the 450 Cooler Master Ryl Power model. Such a model after installation glows with blue backlight.
• If you decide to build a silent PC for work or watching movies, then experts recommend purchasing a Sea Sonic Electronics X-400 unit. The main advantage of this model is that it does not have a fan. That is why the computer will not make noise during operation. This model is very popular among PC users.

Important! Want to significantly increase laptop performance? Find out how you can easily do this with the optional accessory. Read a detailed overview of what constitutes SSD drive, how to choose it.

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

Important! When choosing components for a computer, you should be responsible for choosing a mouse. We devoted a separate article to this topic. “How to choose a laptop mouse?”.

to contents ↑

Best PC Units with Less than 500 Watt Power

Consider two options for such BP models.

Sea Sonic Electronics X-400 Fanless

This model has a lot of advantages, thanks to which it is so popular among PC owners:

• Some 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 practically does not heat up.

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

Cooler Master Real Power 450W

Such a model, despite its low cost, has a special backlight. In addition, it is not very noisy, the noise level is not more than twenty decibels.

Equipped with many different protective functions against short circuits.

Important! The main disadvantage of this PSU is the inability to disconnect the cables.

With the correct operation of these models of power units, they can last quite a long time. About two to five years old.

to contents ↑

The best PC power units from 500 to 1000 watts

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 video adapters.
• Protected against overload, short circuits and other troubles.
• Virtually no noise.

Important! There are two minor drawbacks - the rather high cost and lack of an 80 Plus certificate.

FSP Group AURUM CM 650W

• This PSU model practically does not heat up and does not make unnecessary noise.
• There are four connectors for connecting video cards.
• Equipped with short circuit protection technology.
• Almost all wires can be disconnected if necessary.

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

to contents ↑

The best power unit for PCs with power over 1000 W

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

• It can power three video adapters.
• This model is almost silent.
• 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 most users, this model has its drawbacks - fakes and defective copies can be sold on the market. And also, according to most, the unit cables are harsh.

to contents ↑

Rating of the best power units

Based on user reviews, 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.
• The number of connectors.
• Customer reviews.
• Cost.
• The presence of a protective system.
• The presence of a cooling system.

If during the purchase you take into account all of the above factors, then, of course, you can choose a high-quality and reliable device.

Consider several popular manufacturers of PSUs:

1. Seasonic is the company that produces the most expensive PSUs. Despite the high cost of the manufactured products, the blocks are almost silent and reliable in use. In addition, they are equipped with the latest security systems.
2. Thermaltake is a Taiwanese company that manufactures blocks focused on cooling systems and robust enclosures. It is impossible to call their products cheap, since they make them using high technologies.
3. Aerocool - the company produces affordable products. That is, the ratio of price and quality is equivalent. Power supplies manufactured by this company are noisy only under heavy load.

Important! To ensure good heat transfer between the radiator and the surface of the laptop processor, you need to use high-quality thermal grease. Our separate post will help you choose the best option. “Thermal grease for a laptop - which is better?”.

to contents ↑

Stock footage

Choose a device that matches your purchase goals and preferences. Then the result will delight you with high-quality, dynamic, silent, high-performance PC operation for a long time.