What Is An ATX Power Supply? The Most Reliable PSU!

A power supply is a device that takes in an AC voltage and converts it into DC to power computers and other devices. Intel Corporation created the first original ATX power supply in 1995. There are many different types of ATX power supplies, including those made by Seasonic or EVGA.

To find the right one for your computer, consider what kind of output you need and how much noise will come out of your computer when you run it at night (or during other quiet times).

What Is An ATX Power Supply?

The ATX power supply is one of the most common types of power supply you’ll find. ATX power supplies convert the electricity from your wall outlet into different voltages for different parts of your computer: 5V for USB ports, 12V for fans, etc. They also convert the electricity from your computer back into usable AC — a process known as rectification.

Features Of An ATX Power Supply

An ATX power supply is a type of computer power supply used to provide electrical energy to other components inside your computer. It’s the most common type on the market, and it comes in a wide range of wattages — from 300 watts for gaming systems to 1,500 watts for servers (and some can even go up to 2000 watts).

ATX power supplies include two main connectors: 24 pins and 4 pins. Your motherboard uses the 24-pin connector, where you plug in all wires from your peripheral cables (such as USBs). While the 4-pin connector provides additional power from the PSU directly to your Processor.

Advantages Of An ATX Power Supply

An ATX power supply is the most efficient because it can use up to 70% less energy than other types of power supplies when running at comparable load levels (as of 2013). The fact that they’re so efficient means that there’s less heat produced by them as well — and that means less cooling is needed for your computer hardware! This makes them cost-effective, too.

As said, ATX power supply is the most common type of standard power supply used in computers. This means that almost all computer cases, regardless of size or manufacturer, will accept this type of power supply and make installation easier than it would be otherwise. They’re easy to install because they don’t require any special tools or hardware — just put them in the case and plug them into a wall outlet!

They’re also very reliable; if you’ve ever had an electrical problem with your computer before, chances are good that it has been caused by something like overheating due to insufficient ventilation or poor quality cables. With an ATX PC power supply, though? No worries — these things have been proven repeatedly, not only in their reliability but also in their ability to withstand even extreme stress tests such as constant over-voltage conditions, which might cause other kinds of PSU’s fail within minutes! In short: You don’t need fancy gear here. A simple ATX PSU will do.

Disadvantages Of An ATX Power Supply

If a power supply is faulty, it can overheat and cause severe damage to your computer. It can also cause you to lose data or even have a fire. When the ATX power supply has a short circuit, it will cause a power surge that can harm your computer. A short circuit can also result in an outage of electricity, causing the computer to shut down and of course, break. This is especially true if you ignore how you use it in conjunction with other electronic equipment, such as computers and monitors.

An ATX power supply can also damage your computer by causing a short circuit when the electrical current exceeds its capacity for handling that amount of energy flow through the system’s wiring components (which could be very expensive). An ATX power supply may also cause a power surge damaging other electrical appliances connected directly on top of them like speakers/monitors/etc. So I recommend storing this type of hardware properly before you break any of your devices and peripherals.

Average Price Of An ATX Power Supply

The average price of an ATX power supply is $70. The price range of ATX power supplies depends on the wattage and voltage requirements, but you can expect to pay anywhere between $80-$100 for a high-quality unit.

You’ll need at least 450W of power from your PSU since this system has two graphics cards that require 150W each without overclocking them. You can easily find 450W PSUs for under $60 so long as they have all the necessary cables for your build and aren’t too old or of cheap quality.

Frequently Asked Questions

Wrap Up

With the proper power supply, you can ensure your system is running smoothly and efficiently. An ATX power supply is one of the most common types of power supply used in computers today. It has many advantages, including being easy to install and having multiple options for cable management behind it. 

If you’re looking for an ATX power supply to replace an old one or add more capacity to your current setup, I hope you learned some from here!

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Anna Bonilla
Anna Bonilla

Anna isn't just any ordinary Computer Hardware Expert, she's highly skilled and multi-talented. She's a graphic designer, a writer, and a social media expert. At ErrorBook, she helps her readers in understanding the purpose of different hardware components and also helps pick the best PC Parts for their money. She also loves babysitting her nephews, baking, and crafting coffee.

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