Top 7 Best Budget Power Supply For Gaming (PSU) In 2022

So you’re looking for a new gaming PC power supply, but you don’t want to spend a fortune? It might be difficult finding a decent quality power supply that isn’t too expensive.

Look no further, because we’ve got the best budget power supply for gaming right here. These power supplies are durable and reasonably priced, making them ideal for gamers on a tight budget. Plus, we’ll guide you on how to pick the right PSU for your gaming PC.

1. Thermaltake Smart 430W PSU

Do you want a power supply that is good quality and doesn’t cost a lot? The Thermaltake Smart 430W is a great option. This PSU is very efficient and gives you lots of power under typical loads. It also meets the Intel ATX 12V 2.31 and EPS 12V 2.92 standards.

Great Power Delivery

The Thermaltake Smart PSU can provide up to 430 watts of power, making it great for gaming PCs. This PSU also has Active PFC power correction, which ensures that your power supply is working well.

High Efficiency with Silence

This PSU is over 80 efficient and has a 120mm silent cooling fan. These features make sure that your gaming PC stays cool and quiet. This is also great news for your wallet and the environment. Due to its high efficiency, you can also save money on your electricity bill.

Reliable With Unique Protection System

It has an MTBF of 100,000 hours which makes it very reliable. This power supply also has a unique protection system that includes Over Power Protection, Over Voltage Protection, and Short Circuit Protection.

Quality Rail Design

This power supply has a single +12V rail design. This means that all the power from the PSU is delivered on one rail, which makes it easier to deliver power to your devices.

Why Do I Want To Recommend This PSU?

I can say that it’s a great value. It’s very efficient and delivers a lot of power. This is also very reliable and has a unique protection system. The design of the PSU makes it easy to deliver power to your devices.

Furthermore, it can save you money on your electricity bill due to its high efficiency. Lastly, it is very quiet compared to other PSUs.

2. EVGA 400W Power Supply

The EVGA 400W power supply is very durable, reasonably priced, and comes with an auto fan. Plus, it has all the heavy-duty protection you need. So if you’re looking for a great budget PSU, this is the one for you.

Superb Power Output

This power supply has a total output of 400W in the 550 GT, which is sufficient for less demanding systems. With 400W on tap, you’ll have plenty of room to expand. However, you’ll need to be mindful of your power requirements.

Quiet and Auto Fan

With a 120mm sleeve bearing fan, this power supply is very quiet. Additionally, the auto fan feature ensures that your PSU will never be too loud. Plus, it can also help to prolong the life of your PSU.

Heavy Quality Protection

This power supply comes with heavy-duty protection, including overvoltage protection, overcurrent protection, and short circuit protection. So you can rest assured that your system is safe from power surges and other potential problems.

3. Corsair RMX Serie 750 Watt Power Supply

Corsair is a well-known name in the PC gaming world, and for good high quality and price. Their components are high quality and their RMX series power supplies are no different. The Corsair RMX Series is a fully modular PSU that is gold certified, meaning it is efficient and operates at low noise levels.

Power Consumption

It’s an excellent choice for gamers who are seeking a power supply that is as energy-efficient as possible. It’s 80 percent more efficient than regular PSUs, and it makes significantly less noise.

Quiet Operation

This PSU is designed for quiet operation, even at full load. It’s zero RPM fan mode ensures that the fan only spins when necessary, and its 105°C capacitors are rated for long-term reliability.

Compact Size with Efficiency

Even though it’s a fully modular power supply, it’s still compact in size. It comes with all the cables you need to get started, and its 100 percent industrial-grade capacitors ensure long-lasting power and reliability.

Easy Connectors

This power supply comes with easy-to-use connectors that make it simple to connect all the cables you need. All of the cables are also fully modular, so you can easily remove any that you don’t need.

4. ARESGAME 850W Power Supply

The ARESGAME 850w is the most affordable and best budget power supply for gaming on the market. It’s also gold certified, showing that it is both efficient and trustworthy. The fully modular design makes installation a breeze, and the fan keeps it cool and silent.

Unique Protection System

This power supply is equipped with a unique protection system that includes over-voltage protection, under-voltage protection, overpower protection, short circuit protection, and over-current protection. This ensures that your gaming PC is protected from any potential damage.

High Durability and Efficiency

With a lifespan of up to 100,000 hours and an efficiency of 90%, this power supply is both durable and efficient. You can be sure that your gaming PC will have the power it needs to perform at its best.

Silent and Stable

This fan will help keep your gaming PC cool and quiet. The fan has a dust-resistant design, which will help it last longer. Due to this, you can also be sure that your gaming PC will have a stable power supply.

High Power Supply with Fully Modular

This gaming power supply comes with a fully modular design. This means that you can easily install it on your gaming PC. The high power output of this PSU will allow you to run any demanding games or applications on your gaming PC.

Why Do I Like This PSU?

I like this PSU because it’s very affordable and still offers great quality. It’s fully modular, meaning that it’s easy to install. Plus, the silent and durable fan keeps your gaming PC cool and quiet. The high power output is also great for any demanding games or applications.

5. Seasonic FOCUS 750W Power Supply

Seasonic FOCUS 750w power supply is a great option for gamers who are looking for quality and durability without breaking the bank. This PSU is semi-modular, meaning that it comes with the most common connections already installed, but also allows for some flexibility on the peripherals.

High Power Supply with Compact Size

This PSU is only 140mm deep, but it still packs a punch with its 750-watt power output. This makes it a great option for gamers who want a high power output without sacrificing too much space in their gaming rig.

New Design Fan

The 120mm FDB fan inside the PSU is regulated by the Seasonic S2FC fan control. This means that the fan will only spin as fast as it needs to in order to keep the PSU cool. With this, your PSU will stay cool and quiet, even when under a heavy load.

Low Noise Operation with Efficiency

This is a very efficient PSU, with an 80 PLUS Gold rating. This means that it will stay efficient even if it’s under a heavy load.  Additionally, this PSU has a low noise operation because the fan control will keep the noise down to a minimum, so you can focus on your game without being distracted by noisy fans.

6. CorsW PSUair CX Series 500

Corsair CX Series 500Watt PSU is one of the best options for gamers who are looking for a durable and reasonably priced power supply. This power supply is 80 Plus Bronze certified, meaning that it is efficient and will not generate a lot of heat. Additionally, the modular cabling system means that you only have to use the cables you need, which makes installation easier.

Amazing Compatibility

This power supply is a great choice for gaming because it is compatible with the latest components and offers maximum compatibility. Additionally, the single +12V rail provides maximum compatibility with the latest components.

Clean and Reliable Power

Another great reason to choose the Corsair CX Series 500Watt PSU is that it offers clean and reliable power. This is thanks to the Active Power Factor Correction (APFP), which provides clean and reliable power.

Low Noise Certified

It is very low noise certified. This means that you won’t have to worry about the power supply making a lot of noise. Additionally, the lower power bills and energy efficiency make this power supply even more appealing.

7. Corsair CX Series 430W Power Supply

The Corsair CX Series 430 Watt PSU is a fantastic choice for gamers who want a long-lasting power supply. This power supply is certified Bronze, indicating that it has been built to operate efficiently. It also includes Active Power Factor Correction, ensuring clean and consistent voltage. The Universal AC input makes it simple to connect with any gaming PC.

Reliable Power Delivery

This power supply has a powerful single +12V rail, which is perfect for the latest gaming components that need reliable power. Due to it, you can even overclock your CPU or GPU.

Unique Design with Silent Operation

It has a unique design that allows for silent operation. The 120mm fan only runs when needed, so you can game in peace. Plus, it also has a sleek black finish that looks great on any gaming rig.

Amazing Compatibility

This power supply is compatible with a wide range of gaming PCs. It has the right connectors for all the latest components. Furthermore, it’s very easy to install.

Things To Consider While Purchasing The Best Budget Power Supply For Gaming

When you’re looking for the best budget PSU for gaming, there are several things you need to consider. Here are a few things to keep in mind:

1. The Wattage

Make sure that the power supply you choose has enough wattage to support your system. If you have a high-end graphics card, you will need a power supply that can provide enough power.

2. The Efficiency

You want to make sure that the power supply you choose is efficient. Look for a power supply with an 80 PLUS rating. This will ensure that the power supply is running efficiently.

3. The Modularity

If you want a clean-looking gaming rig, you should choose a power supply with modular cables. This way, you only have to use the cables you need and can easily tidy up the cables.

4. The Noise

Some power supplies can be quite noisy. If you want a quiet gaming rig, make sure to choose a power supply that is low noise certified.

5. Protection System

A good power supply will have a protection system that prevents it from being damaged by power surges. This is important because it can protect your gaming rig from being damaged by a power surge.


After you read our top listed power supplies and also the buying guide, we hope you’re able to find the best budget power supply for gaming. If you have any questions, please feel free to ask us in the comments below.


Q: What is the best cheap PSU for gaming?

A: The best cheap PSU for gaming is the Corsair CX Series 500Watt PSU. It offers clean and reliable power, is very efficient, and is very quiet.

Q: What power supply is good for gaming?

A: Any power supply that is 80 PLUS certified and has enough wattage for your system is good for gaming.

Q: Is it OK to buy a cheap PSU?

A: Yes, as long as the power supply is 80 PLUS certified and has enough wattage for your system.

Q: How many watts should my PSU be for gaming?

A: It depends on your system. If you have a high-end graphics card, you will need a power supply that can provide enough power. A good rule of thumb is to choose a power supply that is at least 50 watts higher than the recommended power supply for your system.

Q: Are generic PSU good?

A: No, we don’t recommend using a generic power supply. Generic power supplies are often lower quality and can damage your gaming rig.

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