Computer Power Supplies

Tips for Choosing a Quality Computer Power Supply

A computer power supply is an important part of any computer but, unfortunately, it's not given the attention that it deserves. When building a new computer, most consumers completely overlook the importance of purchasing an adequate power supply.

If a computer is receiving too much power, its components will fail prematurely. If components aren't receiving enough power, then they will not be able to function optimally.

The majority of consumers choose a new power supply by looking at its total wattage, which isn't the best to choose it. In the modern world, people are conditioned to believe that more is always better. In the case of power supplies, more is not necessarily better.

Stock Machines

Although some consumers choose to build a PC from scratch, most people simply buy a prebuilt computer. Buying a prebuilt computer is almost like playing the lottery; you never know if you're going to win or not.

Many stock computers are loaded up with the cheapest power supply available, and in the end, the CPU, memory and other components don't receive the power that they need to function optimally. An adequate power supply is vital to the long-term reliability and stability of a computer.

Consumers tend to pay the most attention to a computer's SSD or graphics card, which completely neglects the power supply. The computer power supply market is actually notorious for being filled with cheap power supplies that use weak parts.

There is no set-in-stone method for finding a quality power supply, but by following some simple tips, consumers will have the best chance to find a reliable, high-quality power supply.

Tips for Finding a Quality Power Supply

Although it might seem obvious, one of the best ways to minimize the chance of purchasing a low-quality power supply is to purchase from trusted manufacturers. Before making a purchase, it's also important to check for reviews.

Most online retailers have legitimate reviews for products, so it shouldn't be difficult to find reviews for almost any product. There are three main manufacturers who are known for producing quality power supplies, and they are Antec, Seasonic, and Corsair.

As long as it's a newer product, a heavier power supply is almost always a durable product. The power supply's additional weight indicates that it's built from quality, durable materials.

When compared with lightweight products, heavier power supplies usually contain bigger and stronger internal components, chokes, and capacitors. A quality power supply will have a large heat sink, which removes heat from the device. The power output of a power supply is usually represented in watts.

The wattage of power supplies that are made from desktop computers ranges from 200 up to 1,600. Consumers should look for a power supply that provides enough power for all system components but offers additional power for additional components.

Green Computing

Almost all power supplies are not created to help the environment. Typical power supplies are known to use much more power than they need. However, there is a new certification program that manufacturers can participate in. The program is known as the 80 Plus.

Basically, it represents 80 percent energy efficiency, so manufacturers that participate in the program are producing power supplies that have at least 80 percent energy efficiency.

Consumers who want to experience green computing can purchase a power supply from one of the participating manufacturers. Finding a quality power supply is about having the right information and intuition.

However, consumers also need to make sure that their chosen power supply is capable of fulfilling their computer's power demand. To find a computer's appropriate wattage, it's best to read the manual. Choosing a power supply, like everything else in life, should be fun.