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Best Gaming PC Under $400 – Budget Power 2022

By 

Certified Awkward Tech Guy™

Last Updated 24 Jan 2022


You’re a gamer looking for a budget Gaming PC. An extremely tight budget built PC, as a matter of fact. So you’re wondering if you can even pull off the best gaming pc under $400, and truth be told, your worries are justified. 

Cryptocurrency mining, flash memory shortages, and also alleged price-fixing have all caused computer components to skyrocket in price; but there is hope.

Follow this best gaming build guide and check out the hardware that will help you build the Best Gaming PC under $400.

Before we kick things off, we will have to make a few concessions. First, this guide won’t include a gaming monitor, gaming keyboard, or gaming mouse. These items are straightforward to find cheaply in the used market, and if you are like me, you’ve probably got a few lying around anyway.

The goal of this guide is to focus solely on the best gaming computer under 400, so that’s what we’re going to do.

Is a 400 dollar gaming pc better?

Best Gaming PC Build Under $400

1) AMD RYZEN 3 3200G - Best Processor

AMD Ryzen 3 3200G 4-Core Unlocked Desktop Processor with Radeon Graphics
6,884 Reviews
AMD Ryzen 3 3200G 4-Core Unlocked Desktop Processor with Radeon Graphics
  • Includes advanced Radeon Vega 8 graphics, no expensive graphics card required
  • Can deliver smooth high definition performance in the world's most popular games
  • 4 processing cores, bundled with the quiet AMD Wraith stealth cooler
  • 4.0 GHz max boost, unlocked for overclocking, 6 MB cache, DDR 2933 support

For the processor, we’re going to take AMD’s new RYZEN 5 3400G.

AMD’s third generation of Ryzen gaming products has come just in time for the budget-conscious gamer. Featuring 4 unlocked cores, 8 threads, Simultaneous Multitasking, a 3.6GHz base clock and a 4.0 GHz turbo clock, and RX VEGA 11 Graphics, the Ryzen 3 3200G processor, is an excellent choice to get the ball rolling on this build.

The included Wraith Stealth cooler is more than sufficient for keeping your build cool and might even be enough for a very mild overclock. 

The RYZEN 3 3200G processor features Radeon VEGA 11 Graphics integrated into the CPU. You may recognize the VEGA name from AMD’s lineup of VEGA 56 and VEGA 64 graphics cards.

That’s right, cores from these cards have actually been adapted for use right on the die of the RYZEN 3 3200G, so we don’t even need a graphics card for this build!

The onboard VEGA 11 graphics will easily handle games League of Legends and Fortnite at 1080p with respectable frame rates and settings and can even handle well-optimized games like Wolfenstein II and Doom with low to medium settings. So if you want to run games, don’t worry because gaming won’t be an issue with this PC Build. Just don’t expect max settings every time.

Streamers will enjoy the plentiful real estate of 4 cores and 8 threads that make the 3200G a heavy hitter in the multitasking department of playing games and simultaneously uploading to Twitch.

Two minor things of note: This Best PC build guide contains a motherboard that may require a BIOS flash. (More on that in a minute.) The RYZEN 3 3200G is compatible, but you may need either a first-generation Ryzen chip or an AMD upgrade kit to flash the BIOS.

Additionally, keep an eye out for bundles featuring this product and current generation motherboards. If your timing is right, you might be able to save a few bucks!

  • Pros
  • Very powerful and reliable
  • Doesn't require you to get an extra graphics card
  • Delivers high definition performance
  • Already unlocked for overclocking
  • Has DDR 2933 support
  • Can work with the best of games
  • Cons
  • Hard to multi-task when running heavy games

2) GIGABYTE B450M DS3H V2 - Best Motherboard

11%
GIGABYTE B450M DS3H V2 (AMD Ryzen AM4/Micro ATX/M.2/HMDI/DVI/USB...
1,397 Reviews
GIGABYTE B450M DS3H V2 (AMD Ryzen AM4/Micro ATX/M.2/HMDI/DVI/USB...
  • Supports AMD 3rd Gen Ryzen/ 2nd Gen Ryzen/ 1st Gen Ryzen/ 2nd Gen Ryzen with...
  • Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
  • Feature Digital VRM Solution with Low RDS(on) MOSFETs
  • HDMI, DVI-D Ports for Multiple Display

We’re going to take the Gigabyte B450M DS3H V2 for our motherboard.

No need to search elsewhere for a motherboard. This board gives gamers the features and compatibility with all Ryzen 3rd Gen CPUs. In addition, it has features that may come in handy later down the line if you decide to upgrade. 

This board makes use of AM4 sockets, and for an entry-level motherboard, you are guaranteed great gaming at an amazing budget.

  • Pros
  • Supports AMD 1st, 2nd, and 3rd Gen Ryzen processors, among others
  • Allows for multiple displays thanks to the various ports
  • A great option for a later upgrade
  • Comes with a noise guard
  • Includes high-quality audio capacitors
  • Cons
  • Doesn't support Athlon 3000G APU and the AMD Ryzen 5 5600x

3) Patriot Viper Steel Series DDR4 8GB (2 x 4GB) 3200MHz - Best RAM

15%
Patriot Viper Steel DDR4 8GB (2 x 4GB) 3200MHz Memory Kit - PVS48G320C6K
478 Reviews
Patriot Viper Steel DDR4 8GB (2 x 4GB) 3200MHz Memory Kit - PVS48G320C6K
  • Viper Steel Series: Capacity 8GB (2x4GB)
  • Base Frequency: PC4-17000 (2133MHz); Tested Frequency: PC4-25600 (3200MHz) with...
  • Base Timings: 15-15-15-36; Tested Timings: 16-18-18-36
  • Tested Voltage for Profile 1: 1.35V

We decide to use the benefit of dual-channel here, going with the Patriot Viper Steel Series, so a 16GB option instead of the singular 8GB.

16GB is enough for most modern applications, and the relatively quick speed of 3200MHz means we won’t be sacrificing in performance as we would with only 2666MHz. This will also help CPU performance due to its overall quickness allowing you to run a number of games without much of a problem.

  • Pros
  • Offers very fast memory
  • Great for overclocking
  • Gives you great performance
  • Reliable
  • Cons
  • Not very durable

4) Crucial BX500 480 GB - Best SSD

Crucial BX500 2TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s -...
28,828 Reviews
Crucial BX500 2TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s -...
  • Boot up faster. Load files quicker. Improve overall system responsiveness
  • 300% faster than a typical hard drive
  • Improves battery life because it’s 45x more energy efficient than a typical...
  • Micron 3D NAND – Advancing the world's memory and storage technology for 40...

When coming up with the CPU, the storage cost was way cheaper than the last time I planned an upgrade. So with the pricing in mind, a smaller 480 GB SSD was the ideal storage capacity to settle for.

Such storage capacity is sufficient and gives you enough space to store games and other media you may have. It may fall short of the newer ones on quality, but it will be sufficient to start with based on the budget.

  • Pros
  • Boots up very fast
  • Works 300% faster than your typical hard drive
  • Allows you to load files very fast
  • Very energy efficient
  • Uses very advanced technology
  • Cons
  • It can be unreliable after some time

5) EVGA 450 BR - Best Power Supply

45%
EVGA 100-BR-0450-K1 450 BR, 80+ BRONZE 450W, 3 Year Warranty, Power Supply
999 Reviews
EVGA 100-BR-0450-K1 450 BR, 80+ BRONZE 450W, 3 Year Warranty, Power Supply
  • EVGA 450 BR - "Bronze reliability"
  • 80 plus Bronze Certified, with 85% efficiency or higher under typical loads
  • Heavy-duty protections, including OVP, UVP, OCP, OPP, SCP and OTP
  • 3 Year warranty & EVGA's 24/7 technical support

A cheaply-made or off-brand power supply can easily ruin your entire system if it fails, but the good news is you don’t have to spend an insane amount of dough to get the best PSU for your PC. That's why we opted for the EVGA 450 BR.

The EVGA 450 BR packs some serious power under the hood. Unfortunately, for a device with such excellent craftsmanship and our budget, we can only incorporate the use of basic modularity features.

Due to the basic modularity features, it isn't recommended for anyone planning to run a dedicated Graphics Card. But, all in all, the EVGA 450 BR will do the job. It also is easy to install for new builders. So, be sure to check it out.

Compared to other companies, the EVGA is a cheaper alternative. The low price is, however, not an indicator of inferior quality. Over the years, the company has built a reputation for manufacturing powerful and durable GPU and PSUs. The component also comes with a Bronze-certified power supply unit.

  • Pros
  • Very reliable
  • Comes with a 3-year warranty
  • Comes with heavy-duty protection
  • Good value for money
  • Great for a budget build
  • Has a quiet operation
  • Cons
  • Unsuitable for use with more than 3 fans

6) Zalman S4 ATX Mid Tower -Best PC Case

Zalman S4 ATX Mid Tower Gaming PC Case,2 (Two) x 120mm Pre- Installed Fans,...
23 Reviews
Zalman S4 ATX Mid Tower Gaming PC Case,2 (Two) x 120mm Pre- Installed Fans,...
  • Bezel Design For Optimal Airflow
  • Full Acrylic Tinted Side Panel Shows Your Custom System In Style
  • High-Strength Chasis and Premium Black Coating for Corrosion Protection
  • User Friendly Case I/O

We’re going to need a good case to put all of these components in, and there are literally hundreds of fantastic options in the entry-level price range. 

The Zalman S4, Mid Tower PC Case, is perfect for a low-budget PC build. You can position the case horizontally and vertically. It gives the best assistance with airflow and circulation, with a transparent side for you to be able to take a look inside.

You will also be able to manage cables easier because of their design, i.e., with the availability of extra space.

Finally, the Zalman S4 looks like it means business. Its simple yet elegant design indicates that it knows its purpose: To provide an affordable platform for the budget-conscious gamer and look good doing it.  

  • Pros
  • Very user-friendly
  • Protected from corrosion
  • Stylish design
  • Good value for money
  • Easily portable
  • Cons
  • The user manual is not detailed

Verdict

It was tricky, and we had to make a few sacrifices, but we did it. This Gaming PC build isn’t the flashiest, most powerful computer on the block, but it’s going to do what we want reliably, and we didn’t have to spend thousands doing it.

Additionally, this PC build also offers the best upgrade path for gamers who are willing to spend a few more bucks in the future. 

What Do You Consider When Building Your Gaming PC?

We've already gone through the components you need to make your own 400 dollar gaming PC. Now, let's look at a few factors to consider as you build your own PC gaming machine. These will be different from the factors we'll look at when you want to get an already built version.

We want to look at both aspects so that you can have all the knowledge you need to make the best decision between buying a complete PC or getting the components and building one yourself.

Let's get started on the factors you need to know about.

1. Upgradability

Doing your gaming PC build opens up many opportunities since you can create what you want within your budget. One thing to consider is being able to upgrade your PC later when you have more money to increase your gaming performance.

As you're starting out now, you may want to have a high-end gaming experience, but you can't afford to. Therefore, leave some room for improvement in the future as you continue to save up. $400 is a good place to start as it allows you room for growth while still giving you a good experience as you play games.

A good starting point when starting to upgrade is to buy a separate CPU and GPU. You can also get another 8GB RAM to stick to add to the one you already have.

2. Ease of Building

You want a PC gaming machine that's easy to build. However, there are some key points you need to note.

For example, choosing a small motherboard may seem like a great idea, but it can make fitting all your cables a hassle if you don't have a modular PSU.

Another thing that will ease the process has all the tools you need to create your budget gaming PC build. Having an anti-static wristband ensures that you have an easy time assembling your components.

3. Non-Gaming Performance

Although you want your operating system to handle modern games with ease, you also want your PC build to handle non-gaming tasks well. Some of these non-gaming tasks may include video editing, browsing, and running some advanced rendering programs.

Therefore, even as you consider future upgrades and work with integrated graphics, ensure that you can still do the basics with ease.

4. Overclocking Capacity

Let's start with a disclaimer that overclocking is not always the best thing for your 400 dollar gaming PC. Although the idea of getting extra performance from your components seems like a good idea, don't do it unless you know what you're doing.

Nonetheless, as you work on your budget gaming PC build, you can leave room for the potential to carry out some overclocking.

Now that you know what you need to look for when making a custom build, let's consider some advantages of doing so. 

What Are Advantages of Building Your Own Gaming PC?

1. Cheaper Option Longterm

This is one of the main reasons we decided to build our own 400 dollar gaming PC. Because it's more affordable. Although it may feel like it is more expensive initially to create your own PC, it's actually cheaper in the long run. Why?

Because you won't have to repair or replace components over time. When you buy a pre-built PC, you don't know all the components that were used to make it. However, when you build your own cheap PC, you get to choose only the best and highest quality components.

Therefore, if you're looking for a machine that will last you for a long time without having to spend more money, it's better to build your own.

2. Better Overall Quality

Just like the fact that it's cheaper, your built PC will have an overall better quality. This comes back to the fact that you'll be building your PC from scratch. You'll know exactly what components went in, and this will give you total control.

Although several pre-built options are reliable, most of them just focus on a good GPU and CPU and fill the other parts with sub-standard components. Therefore, by making your own PC, you'll be putting only the components you trust, which leads to a better PC overall.

3. Easy to Fix

Because you'll have handpicked all the components, you'll know what's wrong if your PC starts acting up. Another thing that makes it easier to fix your own-built PC is that you'll have the tools you need and some additional parts to help you down the line.

These additional parts will have come when you're purchasing your components.

Now that you understand the benefits of building your own PC let's look at some demerits.

What Are Some Disadvantages of Building Your Own Gaming PC?

1. Initially More Expensive

It can be costly to create your own PC when you're first starting out. And you won't even be paying yourself for the labor. Therefore, if you're not willing to invest the time and effort into this venture, better to get one of our pre-built options.

2. Failed Compatibility

Another disadvantage is that you can accidentally get a component that isn't compatible with the rest. Imagine getting a motherboard that doesn't support your RAM or CPU.

Wouldn't that be frustrating? This is why we created this guide. So that you wouldn't have to struggle to choose compatible parts.

Ensure that you always check the product descriptions to ensure that the component you're getting is compatible with the ones you already have or want to use.

3. Sensitive to Error

Although it can be a rewarding experience to see your PC come to life after slaving over it for days, it can also go sideways if you make an error. For example, a snapped cable can ruin your components and lead to costly repairs.

There's also the frustration of not having it work. Therefore, if you've ever done this before, ensure that you do your research to avoid unnecessary errors.

Then, watch YouTube tutorials and ask an expert to guide you if you still feel incompetent.

Now that we've seen what you need to build your own PC, the factors to consider, and the advantages and disadvantages, let's move on to the pre-built world.

Here are some prebuilt gaming PCs for you.

Pre Built Options for Gaming PCs

We've selected a couple of cheap gaming PC options for you in case you don't want to build them from scratch. Some of these may be over than the $400 budget we've got going on here, but they are definitely worth your money.

Why? Because you get to save time and the hustle of putting everything together yourself.

Let's get started.

1. Alarco Gaming PC Desktop Computer

Gaming PC Desktop Computer by Alarco Intel i5 3.10GHz,8GB Ram,1TB Hard...
2,098 Reviews
Gaming PC Desktop Computer by Alarco Intel i5 3.10GHz,8GB Ram,1TB Hard...
  • 3 RGB Fan Gaming PC Desktop Computer With Remote
  • Runs Fortnite average 100 FPS on Low Settings and 60 FPS on medium settings....
  • Intel Core i5-2400 3.10 Ghz
  • GTX 650 1GB Video Card With DVI, HDMI and VGA outputs.

https://www.amazon.com/Gaming-Desktop-Computer-3-10GHz-Windows/dp/B07YQCQBJK

I always like to try and include a Pre-built option in my gaming pc build guides because I understand some people find it too complicated to build their own PC, or they don't have the time.

It's true that building your own PC has a big list of benefits but choosing a pre-built option is also one huge advantage. It's going to mostly be "plug and play" once you take it out of the box.

Going the build it yourself route means you have to wait for all the parts to arrive individually as well, which means you're going to need to wait a while before you even start building.

Whether you want this PC for yourself or gift it to someone, you'll love the specs it comes with. The RAM is 8GB, and it comes with Windows 10. You also get Core i5 which is pretty cool and can allow you to enjoy as a PC gamer.

You can run Fortnight 100 FPS while this PC is in low settings. On medium settings, it can handle 60 FPS and 30 FPS on low settings. In addition, you get a one-year warranty with this purchase.

This is good because it gives you peace of mind that you'll be covered in case something goes wrong.

With this budget PC, some of the outputs you'll enjoy include HDMI, DVI, and VGA outputs.

Pros

  • A great option for a gift to your kids
  • Can handle several games on low settings
  • Good value for money
  • Has a cool structure

Cons

  • Freezes easily, especially when multi-tasking

2. Alarco Gaming PC

Alarco Gaming PC Desktop Computer Intel i5 3.10GHz,8GB Ram,1TB Hard...
1,218 Reviews
Alarco Gaming PC Desktop Computer Intel i5 3.10GHz,8GB Ram,1TB Hard...
  • 6 RGB Fan Gaming PC Desktop Computer With Remote
  • Runs Fortnite average 100 FPS on Low Settings and 60 FPS on medium settings....
  • Intel Core i5-2400 3.10 Ghz
  • GTX 650 1GB Video Card With DVI, HDMI and VGA outputs.

https://www.amazon.com/Gaming-Desktop-Computer-3-10GHz-Windows/dp/B0845LJMZW

This is another Alarco PC that you can go for if you don't want to build your PC from scratch. Although you'll have to add a couple of extra bucks to your $400 budget to get this beauty, you'll find that it's worth it as you're playing your PC games.

The specs are pretty much the same as our previous pick. Therefore, if you liked our first pick and found it conducive for you, you'll love this one.

Pros

  • Easy to set up
  • Handles smaller games with ease
  • Great PC for starting out
  • Good design

Cons

  • Freezes easily when you're multi-tasking

3. Acer Aspire TC-390-UA91 Desktop

7%
Acer Aspire TC-390-UA91 Desktop, AMD Ryzen 3 3200G Quad-Core Processor, AMD...
  • AMD Ryzen 3 3200G Processor (4C/4T, 6MB cache, 4.0 GHz Max Boost) with Radeon...
  • 8GB 2666MHz DDR4 Memory | 512GB NVMe M.2 SSD | 8X DVD-Writer Double-Layer Drive...
  • 802.11ac WiFi 5 | Bluetooth 4.2 LE | 10/100/1000 Gigabit Ethernet LAN
  • 4 - USB 3.2 Gen 1 Ports (2 Front and 2 Rear) | 2 - USB 3.2 Gen 2 Ports (Rear) |...

https://www.amazon.com/dp/B08Y62F16W

Most games don't really require a heavy operation system to run very well. Nonetheless, this Aspire TC is capable of running any game that you throw its way with ease.

The 8GB RAM and the AMD Ryzen 3 Quad-Core processor give you enough power to tackle any game.

The image quality is also quite impressive, thanks to the AMD Radeon Vega 8 graphics. In addition, the Ryzen 3 3200G Quad-Core processor ensures that you get reliable performance for your gaming experience.

Another way you'll enjoy using this gaming PC under $400 is being able to access your files faster. So whether you're accessing your games or anything else, you'll be able to do so with so much ease.

Pros

  • Allows for faster file access
  • Great image quality thanks to the integrated graphics
  • Reliable performance
  • Great value for money
  • Has a conveniently compact design

Cons

  • Doesn't come with a SATA cable
  • The mouse and keyboard are of low quality

4. Dell Gaming Desktop Computer Tower PC

Dell Gaming PC Computer, Intel Quad-Core i5, Nvidia GT 730 (2GB) Graphics,16GB...
125 Reviews
Dell Gaming PC Computer, Intel Quad-Core i5, Nvidia GT 730 (2GB) Graphics,16GB...
  • POWERFUL PROCESSOR - Configured with top of the line series processor for...
  • AFFORDABLE GAMING - Play popular PC games and eSports like CS:GO, League of...
  • GRAPHICS CARD - Built with NVIDIA GT 730 (2GB) graphics card, you can expect...
  • STABLE PLATFORM - A brand new power supply with fully tested hardware, including...

https://www.amazon.com/Dell-Computer-Graphics-Wireless-Keyboard/dp/B08QCCCQJB

This cheap gaming PC comes with a powerful processor that is reliable and gives you consistent performance as you play games. The RAM of this PC is 16 GB which is more than our previous picks above. This clearly and simply shows you how much you can expect from this PC.

You won't experience a lag as you load heavy games and multitask. The integrated network card and wireless capable technology mean that you'll never miss what's going on in the world.

You can play multiplayer games with your friends across the continent with ease.

Windows 10 Home 64 Bit is what is installed in this PC for a better experience.

Pros

  • Comes with 16GB of RAM
  • Perfect for simple gaming
  • Great option as a gift for your kids
  • Easy to set up and easy to use

Cons

  • Unsuitable to handle heavy games

5. Allied Gaming Home Office Desktop

Allied Gaming Home Office Desktop PC: AMD Athlon 3000G Processor,AMD Radeon Vega...
30 Reviews
Allied Gaming Home Office Desktop PC: AMD Athlon 3000G Processor,AMD Radeon Vega...
  • System: AMD Athlon 3000G 3.5GHz | 8GB DDR4 2666MHz Gaming Memory with Heat...
  • Graphics: AMD Radeon Vega Integrated Graphics
  • Connectivity: 4 x USB 3.0 | 2 x USB 2.0 | 802.11n Wi-Fi | 1x RJ-45 Network...
  • Special Add-Ons: Wi-Fi Included | 16 Color ARGB Lighting Case with Dual Fans |...

https://www.amazon.com/dp/B08QDTV1Q6

This pre-built Allied PC I have chosen comes assembled with an AMD Anthlon Processor, AMD Radeon Vega Integrated Graphics and 8 Gigs of DDR4 Ram, which gives it quite a lot of gaming power considering how cheap it is; it really gives it a lot of credit in my eyes.

So check it out and get to see if it's on sale or not. It is one of the best in the $400 price range, in my opinion.

Pros

  • Gives you sufficient gaming power
  • Great for entry-level gaming
  • Has a quick start-up time

Cons

  • Can be slow when multi-tasking

What Do You Consider When Buying A Prebuilt Gaming PC?

1. CPU Power

The most popular way to measure the power of your CPU is by checking the clock speed. The clock speed is represented by Gigahertz (GHz). Therefore, the higher the clock speed, the more powerful your PC will be.

Depending on how powerful you want your budget gaming PC to be, you can compare the CPU power of the options you're looking at.

2. GPU Power

What is the GPU power of your 400 dollar gaming PC? It's the use of your Graphics Processing Unit as the co-processor. This power accelerates the CPU power. Therefore, the dedicated GPU power determines how powerful your PC gaming machine will be.

Just like with the CPU power, you can use clock speed to measure its strength. Another feature to look at is VRAM or video ram. This is the amount of memory that your Graphics Processing Unit has. The more it is, the more powerful your dedicated GPU is.

3. RAM

Of course, we couldn't go without talking about RAM. RAM stands for Random Access Memory, and it is the part of your own PC that controls how many things you can do at once.

The RAM stores all the data being used by your 400 dollar gaming PC at a given time.

If you're not building your own gaming computer, you can upgrade the RAM that comes with your prebuilt gaming PC.

However, if you're looking to do future upgrades, how much you can upgrade your RAM depends on the motherboard you have.

If your PC has more than 8GB RAM, you should be fine. However, 16GB will be better.

4. Storage

How does storage size affect your gaming performance? The higher the storage size, the more files and games you can store on your $400 gaming PC. The storage size of your $400 gaming PC is often measured in GB (Gigabytes) or TB (Terabytes).

The higher the number of GBs or TBs, the more games you can store. The hard drive is the component of your PC responsible for storage.

What Are Some Peripherals to Use with Your Gaming PC Build?

We want you to have a complete and exciting experience after you've created your own PC. Therefore, we've selected some external components to use with your PC to have the best gaming experience.

1. Microsoft OEM Windows 10 Home

Microsoft OEM Windows 10 Home, 64-Bit, 1-Pack, DVD
4,966 Reviews
Microsoft OEM Windows 10 Home, 64-Bit, 1-Pack, DVD
  • The Start menu is back and better than ever so you can expand and customize it
  • Fast and responsive Technologies like InstantGo let you boot up and resume...
  • Windows 10 comes with apps that work across your devices - Photos, Maps, Music...
  • Windows 10 OEM is a full version of the operating system not an upgrade The OEM...

https://www.amazon.com/dp/B00ZSI7Y3U

The most obvious peripheral component you need is a good operating system. We choose Windows 10 because it is optimized for gaming. In addition, this 64-bit Home Edition of Windows 10 is compatible with several PCs.

However, ensure that you've confirmed that this operating system will work with your PC before you purchase.

So, what makes this operating system great for your budget gaming PC build? First, it works very well, and it is reliable. Another thing is that most of the games you'll come across run on Windows.

This makes it the best choice because you won't be confined to just some specific games. Instead, you can access the whole lot.

Although the price tag can be a bit intimidating especially since we're dealing with a 400 dollar gaming PC, we assure you that you'll be getting value for your money. You also get access to useful apps that will improve your experience.

Pros

  • Easy to install
  • Allows you to run the best and modern games in the market
  • Reliable
  • Fast and responsive
  • Compatible with most gaming PCs

Cons

  • Expensive

2. Acer G226HQL 21.5-Inch Screen LED Monitor

Acer G226HQL 21.5-Inch Screen LED Monitor
4,465 Reviews
Acer G226HQL 21.5-Inch Screen LED Monitor
  • The G-Series 21.5" LED is designed for High-Definition with a stunning 1920 x...
  • Rapid 5ms response time reduces deviations in transition time to deliver...
  • The DVI-D input with High-bandwidth Digital Content Protection (HDCP) allows for...
  • Signal Inputs: 1 x DVI w/HDCP & 1 X VGA. Dimensions(H x W x D): 12.28 x 20.08 x...

https://www.amazon.com/gp/product/B009POS0GS

Next, we have a monitor that will allow you to enjoy your games. This is the G-Series 21.5" LED that has an impressive 1920 x 1080 resolution for you to see how well you're kicking your opponent's ass.

The immersive graphics are thanks to the rapid 5ms time, which reduces any deviations in transition time.

Whether you're watching movies on your PC or playing games, you'll love the resolution. Unfortunately, you don't get any HDMI ports with this monitor. However, you can get VESA mounts that are sold separately.

You can also use the OSD to adjust the contrast and brightness on this monitor.

Pros

  • Allows you to simply adjust the contrast and brightness
  • Good value for your money
  • Reliable
  • Easily portable

Cons

  • The blacks are not impressive at an angle
  • The blues can be hot

3. Razer Cynosa Chroma Gaming Keyboard

42%
Razer Cynosa Chroma Gaming Keyboard: Individually Backlit RGB Keys -...
15,202 Reviews
Razer Cynosa Chroma Gaming Keyboard: Individually Backlit RGB Keys -...
  • All-Around Gaming Performance: Able to execute up to ten commands at the same...
  • Ultimate Personalization & Gaming Immersion with Razer Chroma: Fully syncs with...
  • Spill-Resistant Design: Built to withstand most accidental liquid splashes
  • Fully Programmable Macros: Razer Hypershift allows for all keys and keypress...

https://www.amazon.com/dp/B075KMZ4MX

You definitely need a good keyboard to carry out your moves, and this one does not disappoint. You can easily execute up to ten commands simultaneously with this keyboard. This is thanks to the built-in key rollover anti-ghosting.

Just like integrated graphics, a superb graphics card and a reliable power supply can impact your experience, so can a good keyboard. The fact that this is not simply just another keyboard, but a gaming keyboard makes all the difference.

The design of this gaming keyboard is also spill-resistant. Therefore, you don't have to worry about sipping your Coke or your Pepsi as you play your games.

The Macros on this keyboard are also fully programmable. This means that you can remap your keys to give you the combinations you want.

You get a 2-year warranty with this purchase which is great for your peace of mind. However, this also speaks volumes about the quality of this construction.

Pros

  • Durable construction
  • The macros are fully programmable
  • Reliable
  • Spill-resistant
  • Comes with a 2-year warranty
  • Has adjustable feet for your convenience

Cons

  • The customization driver isn't very user friendly

4. Redragon M711 Cobra Gaming Mouse

Redragon M711 Cobra Gaming Mouse with 16.8 Million RGB Color Backlit, 10,000 DPI...
7,286 Reviews
Redragon M711 Cobra Gaming Mouse with 16.8 Million RGB Color Backlit, 10,000 DPI...
  • 5 DPI Options & Customized Function – 5 adjustable DPI levels (500, 1000,...
  • 7 Programmable Buttons & 16.8-million Lighting “Breathing” RGB – 7 (7 out...
  • Professional Programming Software – Adopted the latest professional gaming...
  • Comfort & Precision At Your Hands – The M711 Cobra gaming mouse is an...

https://www.amazon.com/gp/product/B0751D11BL

This gaming mouse comes with 5 adjustable DPI levels. These levels include 500, 1000, 2000, 3000, and 5000. This means that you can adjust your mouse to suit your needs, whether gaming or carrying out your daily work.

The on-the-fly DPI switching allows you to match your mouse speed to your gameplay demands. This can give you a good upper hand over your opponents as you play. You can also adjust the mouse pointer speed settings to suit whatever you're doing.

Another great thing is the 5 memory features that allow you to switch through the profiles. You will know which profile you're using, thanks to each profile having a dedicated light color. The ambient light produced by the RGB LED creates a good ambiance for gaming.

Another superb thing about this mouse is how comfortable it feels in your hands. Don't take our word for it. Try it out and see. The unmatched comfort you'll feel while handling this mouse will make you never choose another.

Pros

  • Unmatched comfort
  • Allows you to save 5 memory profiles with a dedicated light color
  • Comes with 5 adjustable DPI levels
  • Easy to use
  • Allows you to have an efficient gaming experience
  • Great value for your money

Cons

  • It can feel small for large hands

5. Corsair Premium Spill-Proof Cloth Gaming Mouse Pad

Corsair MM300 PRO Premium Spill-Proof Cloth Gaming Mouse Pad – Medium -...
31,354 Reviews
Corsair MM300 PRO Premium Spill-Proof Cloth Gaming Mouse Pad – Medium -...
  • Spill-Proof and Stain-Resistant: Liquids slide right off the surface so your...
  • Micro-Weave Fabric: Creates a dense surface for a faster and smoother glide for...
  • Medium Size: Game on a 360mm x 300mm (12.6” x 10.6”) surface optimized for...
  • 3mm-Thick Plush Rubber Construction: Provides the comfort to play for hours.

https://www.amazon.com/dp/B08JH89SVJ

What else did we say was spill-resistant? Oh! The keyboard.

This gaming mouse is spill-proof, making it the best accessory to your near-perfect mouse above. But, we want you to be fully equipped with everything you need, which is why we're only selecting the best for you.

In addition to being spill-proof and stain-resistant, this mouse pad provides you with amazing comfort as you play for hours. Your mouse pad won't move around no matter how intense your gaming session gets.

Why? Because of the incredible staying power that it comes with. It is designed with an anti-skid textured rubber base that keeps it in place.

Pros

  • Very comfortable to use
  • Has amazing staying power
  • Stylish design
  • Comes with durable stitched edges to keep it from wearing and tearing
  • Spill-proof and stain-proof

Cons

  • Can have an initial annoying smell

6. HyperX Cloud II - Gaming Headset

30%
HyperX Cloud II - Gaming Headset, 7.1 Surround Sound, Memory Foam Ear Pads,...
47,121 Reviews
HyperX Cloud II - Gaming Headset, 7.1 Surround Sound, Memory Foam Ear Pads,...
  • Designed for comfort: Exceptionally comfortable memory foam ear cushions and...
  • Supreme audio quality: Large 53 millimeter drivers provide high-quality audio....
  • 7.1 virtual surround sound: Truly immerse yourself in your games with...
  • Passive noise cancellation: The closed ear cup design blocks out outside...

https://www.amazon.com/dp/B00SAYCVTQ

The last thing on our list is these comfortable headphones that will take your gaming experience to the next level. The memory foam ear cushions ensure that your earlobes don't get injured or fatigued after long use.

The padded leatherette headband also ensures that this headset doesn't slip out as you're playing. In addition, the large 53-millimeter drivers ensure that you get superior audio quality with this headset. You'll also be able to immerse yourself in your experience, thanks to the 7.1 virtual surround sound.

The partial noise cancellation feature ensures that you're not disturbed by outside noise. In addition, the noise-canceling microphone is detachable and allows you to chat with your friends while playing comfortably.

Pros

  • Very comfortable
  • Offers incredible sound quality
  • Immersive thanks to the 7.1 virtual surround sound
  • Durable
  • Suitable for wearing for extended periods
  • Comes with a detachable microphone that has noise-cancellation features
  • Has passive noise cancellation
  • Great for gaming

Cons

  • The cable can be annoying

Frequently Asked Questions About 400 dollar Gaming PCs

1. What is RAM?

RAM stands for Random Access Memory and is your computer's short-term memory. This part of your PC ensures that your activities run smoothly. For example, games, files, or streams wouldn't work without the RAM.

2. How much RAM do you need for proper gaming?

The answer to this is that it depends on the games that you're running. The more intensive your games are, the more RAm you'll need. 4GB RAM should do if you're running games like Counter-Strike: Global Offense, League of Legends, and Fortnite.

However, some games like Rainbow Six Siege and Playerunknown's Battlegrounds (PUBG) may require more RAM. 8GB RAM should be the least you need to run these games smoothly. The more RAM you have, the smoother the gameplay will be.

We recommend a RAM of 16GB if you want a very high-performance play and a speedy experience. There won't be any lagging with this type of RAM. Although 4GB RAM can work well with your PC, try getting at least 8GB RAM.

If you want a future-proof PC, get 16GB or 32GB RAM.

3. Is core i5 or core i7 better for gaming?

Both are good options and work well. However, the Core-i7 will certainly give you better performance, especially if you plan on multitasking while gaming. If you like to stream, it's best to get the core-i7, as this will ensure that your process remains as smooth as possible.

However, since we're talking about a budget PC in this article, let's say that the Core-i5 is the best budget option out there.

If you can get this processor, you'll be good to go. Nonetheless, don't hesitate to spend a bit more money to acquire the i7 if you can.

4. What is the best power supply for gaming?

The ideal power supply for you while gaming depends on your gaming. A reliable 500W power supply should be ideal if you're not running heavy games.

However, the power supply you need also depends on the components you're using.

Luckily, if you decide to build your own PC, you'll be able to know much power supply you need because you'll have knowledge of all your components.

If you need more juice, consider a power supply of about 850W. This will be reliable and allow you to have an epic experience.

5. Is the GTX graphics card better than the RTX graphics card for gaming?

Both are good options. The graphics card that works for you depends on your preferences and the components you use. Nonetheless, the GTX graphics card is said to give you better performance compared to the RTX graphics card.

However, the GTX graphics card is slightly more expensive than the RTX graphics card. Therefore, it's up to you to make that judgment call on which graphics card you prefer.

If you have a mid or high-end PC, getting an RTX graphics card is a good idea because of the extra features that RTX cards come with. Some of these features include DLSS and Ray tracing.

About the author

Anton is the founder of 25pc. He is a huge gaming tech nerd and loves helping people save money. To find out more about him read his about me page.

Anton is the founder of 25pc. He is a huge gaming tech nerd and loves helping people save money. To find out more about him read his about me page.

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