Best Power Supply for Video Editing and Rendering (4k, Top Pickups, Guides)

When building a video editing PC, we always consider the motherboard, CPU, and GPU. That’s why we need to keep in mind that the power supply unit we’re using will impact how well all of them work! The best PSU for your computer is very important, so you need to buy the best one for it.

The power supply unit is essential to running and upgrading any PC. Here is a list of the best power supply for video editing and rendering, which you can use.

If you need help making a decision. We’ll also show you a “Buying Guide” for video editing power supplies later in the post. If you want to get the best video editing power supply for your new PC, you’ll have to stay with us until the end.

Best power supply for Video Editing and Rendering

How to Select the best Power Supply for Video Editing?

Power, amperage, and efficiency are the three things you need to know to choose a Video Editing and Rendering power supply. You don’t need to learn complicated formulas for power. You just need these three things.

Watts is the primary factor that people consider when choosing a power supply for their computers. Because it’s an essential factor to consider. If it doesn’t work well with the other two things, this can have very tragic effects.

To make sense of it, let’s look at an example. In this scenario, you have a PC with a high-performance graphics card that needs a 500-watt source of power to run well. Some people get carried away with the power demand and purchase a power supply. That doesn’t cover the amperage requirement of their graphics card.

To figure out how much power a graphics card needs, you write down how many volts you need to run it in the 12-volt lane. This is usually between 16 and 40 volts. There is a significant difference, so you must account for it.

As a final consideration, we should consider efficiency, defined as the amount of electrical energy. That is wasted as heat as a result of a computer’s operation. The 80 Plus certifications, which are currently separated into the following categories, make use of this terminology:

  • 80 PLUS is about 80% efficiency.
  • 80 PLUS Bronze is about 82% efficiency.
  • 80 PLUS Silver is about 85% efficiency. •
  • 80 PLUS Gold is about 87% efficiency.
  • 80 PLUS Platinum is about 89% efficiency
  • 80 PLUS Titanium is about 90% efficiency.

Best power supply for Video Editing and Rendering for 4k

Thermaltake Smart

If you’re seeking a high-performance power supply for video editing on your PC. This Thermaltake Smart power supply choice will be convenient because of its efficiency, qualities, and affordable price. This is one of the best power supply for video editing and rendering because it has all of the qualities people need to do these things.

It is capable of delivering 500W of power capacity. Because it meets Intel’s standards, in particular ATX12V 2.31 and EPS12V 2.92, it shows that it will work and be efficient at all times. The system’s efficiency can also reach 80% under normal load conditions. The power supply includes a good 120mm fan. Its main strength is that it can move a lot of air around. It also doesn’t make much noise, even when it’s at its most potent.

This model has a long lifespan. It’s capable of running for 100,000 hours at a time. The best choice for someone who wants to buy something that doesn’t stop in the middle would be this. In addition, this power supply has a powerful +12V rail, which makes it more effective. So this item is a good solution for balancing benefits and costs. They will not leak or explode so that you can forget about them. It has high-quality parts that make it safe and easy to use. 


Our recommendation is the Thermaltake Smart 500W because it is reliable, cheap, fast, and looks good. Many people buy it, which makes it easy to miss in the store. If you need a power supply that can help you with video editing and rendering, this one will have all the features you need.

Pros and Cons of Thermaltake Smart

Components of exceptional grade.It does not have a modular cable system.
Fan with high productivity and effectiveness.Protections are insufficient.
Power reliability and constant operation.
Quality Certificates from Intel.

Corsair CX Series

This Corsair CX power supply provides you with excellent performance and good efficiency. It has a power output of about 750W and a performance rate of about 85%, so it does a good job. This model is more efficient than the competition when it comes to heating up. This performance is also 80 PLUS Bronze certified. In order to be compatible, the AC input must be universal (ranging from 100V to 240V in voltage).

Its design, operation, and installation are flawless due to intensive testing. Because you can only use the cables you need, you won’t have many wires piled up and twisted up. The temperature in your PC will appear average, thanks to the fan. This fan works well and is quiet. Even if the power supply is functioning at its most capacity, the noise level and the temperature will not rise.

You can protect it with a set of rules. Among them are OPP, OVP, UVP, and SCP. These are overpowering, overvoltage protection, under-voltage protection, and overload protection. In general, it’s an excellent choice for computers that have a lot of work to do. People who do 4k video editing with moderate demands should also use this.


The Corsair RM750x isn’t cheap, but its features and performance drew us to the unit in the first place. This is the Best power supply for video editing and rendering that editors will never regret purchasing.

Pros and Cons of Corsair CX Series

85 percent effectiveness rating.Wires are too hard.
It comes with a fan that runs quietly.Safety is minimal.
Bronze Certification.
A cable system that is easy to move.

Seasonic FOCUS GX-750

This model’s power source is ideal for video editing, which is a fun challenge. There are a lot of good things about this Seasonic FOCUS GX-750. That makes it a suitable power supply for a computer used for video editing. Its 140mm height makes it compatible with ATX motherboards. This device’s modular cable structure will make fitting cables a pleasure. A lessening in cables also improves airflow.

This model comes with a 120mm dual fan. The variable speed of this fan makes it efficient, versatile, and silent. It’s up to you to choose which option best fits your computer’s demands for cooling down. A lot of power comes from it. It has about 750W of power.

When this device is running, it can meet 90% of the needs of your pc. As a result, you’ll be able to use resource-intensive editing software and other programs. The model’s level of safety isn’t far below, thanks to plenty of valuable features. It reduces electricity consumption by transforming energy more efficiently. You’ll get exceptional energy efficiency if you get this power supply.


One of the best things about the Seasonic Focus Plus is that it is very cheap. What you can see is that the rating is high enough. It also protects against over-voltage, under-voltage, and power surges, which can be dangerous. Those who don’t have a lot of money but want to buy a power supply that can run for 750W will like this one.

Pros and Cons of Seasonic FOCUS

The 120mm fan comes with the package.Its defensive actions are limited.
There are numerous speeds on your fan.The 750W and 650W versions are very similar.
Cable connector.
An eco-friendly energy generator.

Cooler Master MPY-7501

If your computer can run editing apps with a lot of space and memory. In that case, you’ll need to buy the best power supply for video editing and rendering. Because High-intensity tasks, like editing programs, require the most incredible tools. This Cooler Master MPY-7501 power supply’s power and adaptability are what you need to avoid damage from energy breakdowns.

Its power output is approximately 750W, and when used in conjunction with them, it achieves a 90% efficiency rate. As a result, you may sit back and relax when the next electricity bill comes. The included fan ensures proper functioning and prevents heat damage. It’s also good because the LDB bearing system keeps the air cool for a very long time. 

The cable system is flexible. As a bonus, this helps you get a better flow of air. You must keep your equipment cool and protect the most sensitive spots. This power supply’s design and technology ensure that it always has enough energy, performs well, and is very efficient. If you buy this product, you can be sure it will work well and that you have a suitable power source. You might be thinking of building your computer. Then you’ll be happy with this choice.


The Cooler Master MPY-7501 is the most incredible power supply unit of 2022. Because their standpoint is unquestionable, this PSU is a killer in design and functionality. It’s the best choice for you if you want a cheap PSU.

Pros and Cons of Cooler Master

Gold certification for 80 PLUS.Uncomfortable and big design.
90 percent efficiency rating.Not as such Durable.
The fan is both powerful and quiet.
The power output remains stable.

EVGA 220-G5-0650-X1

This EVGA model is an excellent choice for a power supply because it has many good features. It has the essential elements to be one of the greatest power supplies that have been recently launched. It’s a good choice for computers that need to use video editing apps that require a lot of power. This model has flexible wiring for your convenience. This allows you to adjust to the number of objects in your computer. Moreover, the absence of cables improves the fan’s air circulation.

There’s about 650W of power in this power supply. When you use your AC-DC converter, it makes it more stable between 3.3V and 5V. The 135mm fan on this power supply is silent and efficient. Also, it comes with a dynamic mechanical system for the best operation. It has a longer lifespan because of the lower sound levels. Also, its excellent temperature control system eliminates excessive heat. Its Japanese capacitors ensure long-term and stable functioning.

This power supply makes no compromises when it comes to safety. Because of the high level of security it provides, we claim this. This PSU has all the security you get from more expensive ones. Like short circuits, over/under current, power, and voltage protection.


You can’t go wrong with the EVGA Supernova. The price will put many people off. But, if you’re searching for a decent value for your money, you’ll buy it without a second thought.

Pros and Cons of EVGA

Japanese capacitors that work well.The cable length is short.
135mm fan comes with the package.The Eco Mode is not suitable for gaming.
Controllable fan speed.
Cable System with Modularization.

Antec Earthwatts Gold Pro Series

Antec Earthwatts Gold Pro power supply units are offered at a lower price. This is a good alternative if you’re looking to get the most out of your money. If you’re a quality-conscious person, this is a must-have piece of equipment for you. The white power supply has a long lifespan and a quiet fan, making it an excellent choice. Yet, with a black-accented fan on top of the case, the case looks elegant despite its tiny size. 

The power supply has an 80+ gold certification and 750 watts of power. It’s also very quiet because the 120mm silence fan doesn’t make noise as it cools things down. The Antec Earthwatts power supply unit isn’t as smart as the cooling systems from Corsair. But it is still affected by changes in the outside atmosphere.

Overall, the Antec Earthwatts Gold Pro Pro White Series EA750G is a good value for money power supply. The choice is even better for beginner video editors. Because this power supply unit is so tiny, you get a lot of value for your money. You can fit it into almost any pc because it is so narrow.


The Antec Earthwatts is a great PSU if you can overlook its bulk and lack of extra cooling. This kind of PSU can be complicated to use if you don’t keep things in order. Overall, Antec has earned its place due to its performance and power management.

Pros and Cons of Antec Earthwatts Gold Pro

Cost-effective.Typical round wires.
Effective in every way.
Flexible cables.
The operation is almost silent.
Warranty of 7 years.

Be quiet! Straight Power 11 650W

Keep your mouth shut! This is a great Gold PSU for your video editing computer. Straight power 11 is a great choice. The PSU must have whisper-quiet fans and be as efficient as possible. It’s important to point out that the PSU has two identities: one Gold-rated and one platinum-rated. Because not everyone can afford a platinum-rated power supply, we’ve picked an 850W gold model for this guide.

 If that isn’t decent enough, the PSU is also customizable. This implies that you can attach various devices, coolers, and fans straight to the PSU. The primary side has a full-bridge topology backed by an LLC frequency converter for better efficiency. In addition to the VRMs and FETs on the secondary side, the +12V rails are controlled by several FETs. Also, the secondary side’s bulk caps and filtering caps are very well-made.

Besides that, the PSU runs in a quiet mode to keep itself cool, even though the temperature rarely goes above 45 degrees Celsius. If that’s not enough, the PSU also has high-quality transistors and capacitors, making it yet another great PSU on the rundown. Is there anything more you want to know? Just get it now!


You can’t use the Be quiet as a common power source. There’s no need to say more; the PSU quality and efficiency say it all. This is one of the Best power supply for video editing and rendering that you can buy now. 

Pros and Cons of be quiet

Acquiring a gold rating.It is not a well-known brand.
90% efficiency rating.Limited warranty.
Its modularity is exceptional.
The price is reasonable.

ASUS ROG Strix 850W

The Asus ROG Strix 850W PSU is the next best power supply we’re going to pick. You may expect 850W to power the unit. The Strix 850W gives extra energy to keep everything running smoothly. As a result, the 80+ Gold efficiency rating boosts the power unit’s performance and efficiency. In addition, even when the PC is fully loaded, the 135mm fan keeps it cool.

It’s interesting to note that you won’t hear any noise until the fan is heavily loaded. Like other expensive power supplies, the ROG Strix 850W is customizable. The modular design cables allow for easy cable management. The ASUS ROG Strix 850W PSU comes with a 10-year warranty for your sense of security.

It also has two ball bearings to ensure the fan doesn’t break down. It also has OCP, OTP, OPP, SCP, and OVP electrical protections to keep you safe. Also, the ASUS ROG Strix comes in black and white. The black version costs more than the white one. Honestly, we don’t understand why the price went up. Overall, the White Edition is gorgeous and efficient for video editing PC.


Asus ROG is a good power supply. Another one of the best is on this lineup. If you’re on a tight budget and need a power supply, we’ve just added it to the list of products we recommend. You won’t have anything negative to say about it when you buy it.

Pros and Cons of ASUS ROG

Modularity at its finest.A little pricey.
The warranty period of 10 years.
The design is outstanding.
Quiet and effective.

Other Video Editing Components

Buying guide for Power Supply for Video Editing and Rendering

As a video editor, you might need a computer with more power because you’re doing a lot of hard work on it. Before buying the best power supply for video editing and rendering, here are some things to think about.


Think about how many parts you have or will get in the future to figure out how much power you need. You have the option of using an online calculator for this. It will figure out how many watts you’ll need based on the components in your system. It’s important to remember that you’ll need about 100 more watts than the calculator says.

Active Power Factor

The Active Power function enables for more effective deployment of operating energy. If you have a power supply, this feature is sure to help it last longer.

Modular Cable Systems

Those who don’t pay attention to the differences between the two may miss them. A modular design allows you to use only the cords that you need. The power supply will stay at the right temperature if you have better organization and better airflow.

Efficiency Rating

The formula is quick and easy: increased efficiency means better results. In order to achieve a 90% efficiency rate, 10% of the energy is lost as heat. Because of the decreased efficiency rate, using more power increases your electric cost.

80 Plus Certification

This certification has to do with a building’s ability to conserve energy. PSUs with higher energy efficiency ratings are better for consumers. This project is part of Ecos Consulting, the major developer of this certificate. It goes from Bronze, Silver, Gold, Platinum, and Titanium.

Warranty and Support

You must buy a power supply from a respected brand. There is a good chance that you will get something good. It’s better to buy a power supply unit from a well-known brand because it has better warranties and support. In our review, most power supplies come with a 3-year warranty, some with longer.

Why Power Supply is important for Video Editing?

To edit videos in a professional way, it is important for a video editor to have the right tools. One of the most important tools is the power supply. Without it, editing will be very difficult and time-consuming.

In order to edit videos properly, you need to make sure that you are using the right power supply. You should also make sure that your power supply has enough capacity and is compatible with your device or computer system.

Power Supply is important for video editing because, without it, you won’t be able to have accurate color temperature and brightness settings on your monitor which will result in poor quality of the video.

Do Video Editing requires more power?

The answer to this question is a resounding yes. Video editing requires a lot of power and that’s why it’s important to know the best video editing software for your needs.

The most power-hungry software for video editing in Adobe Premiere Pro. It needs around 100W, which is about the same as a large air conditioner or washing machine. After Premiere Pro, Sony Vegas Pro, Final Cut Pro X, and Avid Media Composer are next in terms of power-hungriness.

Frequently Asked Questions (FAQs)

What is the finest brand of video editing power supply?

Generally, Seasonic is a reliable brand and one of the top power supply manufacturers. Even though there may not be bad units out there, some of these products aren’t very well-reviewed at all. When it comes to cost, Corsair is the best option.

What exactly is the +12V Rail?

In many respects, the +12V rail on a power supply is a better sign about what kind of computer the PSU can support. A power supply’s +12V rail is responsible for delivering power to your GPU and CPU. Which are the two most energy-consuming parts.

What exactly is an 80Plus Rating?

The 80Plus accreditation is a voluntary initiative for power supply manufacturers. In order to get their power supplies 80Plus rated. PSU manufacturers send their units to an independent lab. The lab then tests the units to see how well they work.

What is a power supply’s efficiency based on? The amount of energy lost during the AC-to-DC conversion. It is less efficient if more power is lost during this conversion.

Is It Necessary to Buy a Modular Power Supply?

Modular power supply has both benefits and drawbacks. Because modular power supplies are easier to work with, this is the main reason why they’re good. The problem with non-modular power sources is that they come with many cords. If you don’t need them, you have to hide them or move them. The disadvantage is that modular power supplies are more expensive. 


It can be hazardous to use the wrong PSU for your Computer. If it’s a video editing computer, it could cost you a lot of money and cost thousands. The power supply is essential, and it’s never a good idea to skimp on it. But, there are still cost-effective products on the market that you can buy.

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