What size Gaming PC should I build?

what size gaming pc should i build

If you have already come up with the decision to build a gaming PC that could mainly perform well in gaming. I would suggest determining your desired gaming PC Size! I would need to go through different options to know what size gaming PC should I build.

Is your living room allowing you the space the build would require? Are you going to want multiple hard drives or is one drive enough?

Most of the season builders ruined their night’s sleep because of these queries! Fortunately for us all, we’ve compiled some handy information about PC case dimensions and types so that we can make an informed decision when it comes to picking out our next gaming rig.

What’s a good size for a gaming PC?

Your need would determine the size of your case. Don’t forget upgrades, expansion, and how much room you want to put in your case. If you’re looking at building a gaming PC that can support up to three monitors and has room for storage, then a full-size ATX tower may be right for you.

If all you want is enough space for two graphics cards, then an ATX mid tower might work well.

However, if there’s no reason why nothing else needs to go inside the case aside from one graphics card (like if it’s just going into a video editing suite).

Then something like an mATX tower could work well too—just keep in mind that adding another GPU will make it harder than ever before!

Build A Full-Size ATX Tower

If you’re building a full-size ATX tower with a standard ATX-sized motherboard, you have a lot more options.

Most build a gaming PC cases are designed for full-size ATX towers. The most popular ones are constructed to accommodate motherboards. So motherboard is kept standard to make cases.

This means that if your case has an internal space for your CPU cooler and any expansion cards, it’s likely compatible with an ATX-size motherboard.

This also means that if your case doesn’t come with support for any expansion cards or liquid cooling systems (if you want to install one).

There are plenty of aftermarket solutions available on Amazon or eBay that will allow the installation of these components without requiring any modifications to the case itself.

Build Mini ITX Tower Gaming PC

Mini-ITX (also known as micro-ATX) ATX comes in small sizes are known to be mini-ITX.

HP and Dell developed it. The Fractal Design Define Mini C and SFF PC cases. The advantage to using mini-ITX cases is that they’re available in sizes from mini to full size—which means that you can build a gaming

PC with less than one cubic foot of space!

However, if that much space is not needed and you are happy without it, you can try smaller cases:

• Full tower case – This type of case has lots more room than most standard desktop towers do but still fits within its limit due to its large dimensions. A good example would be NZXT Source 340 or Corsair Obsidian 350D—both come with plenty of room inside them

Build Mid-Size ATX Tower

Build A Mid-size Tower is about the same width and depth as the full-size ATX towers, but the height is about half of an ATX tower. A mid-size tower is about the same width and depth as the full-size ATX towers, but the height is about half of an ATX tower.

This means that you can still have a lot of expansion in a mid-size tower, which is perfect for those looking to build their own custom computer without having to spend too much money on additional upgrades later on down the line.

For example, if you want to add another graphics card or perhaps even two more case fans (for example), then this would be possible without compromising any other components within your system because there’s plenty of room left over after installing these extra parts into your case!

A mini-ITX tower has less clearance inside for your components and it will be under 20 inches tall.

Benefits Of Mini ITX Tower Build

Mini-ITX is a small form factor that has become popular for HTPC builds. It’s about the size of an A4 sheet of paper and can fit inside a standard micro-ATX case.

Mini-ITX cases are usually 20 inches tall or less, making them perfect for gaming PCs but they also have less clearance inside for your components (like your processor and graphics card) and require you to use shorter power cables in order to fit everything within the tight confines of this small tower.

This type of build is great if you’re looking to build a home theater PC. The media center could be the main purpose. But not necessarily as an all-around entertainment center.

Or if you just want something compact enough not to take up too much space in your living room.

Relevant read: Why My CPU Is Very Heat For Gaming?

Effects On Performance

Of course, without sacrificing performance too much on top-end graphics cards like NVIDIA GeForce GTX 1080 Ti or AMD Radeon RX Vega 56/64 graphics cards which can cost hundreds if not thousands of dollars each!

For example, our own Beeko showed off his custom-built mini gaming rig at CES 2019 last month which consisted mostly of parts from HIS H55R motherboard up through all three generations since 2013 ($$$).

It is the casing of the gaming PC you choose. It will normally decide the space your component requires.

The main thing to take into consideration is that it needs to fit all of your components, so you don’t end up with a system that’s too large or small for its intended use. If there’s enough space, then go ahead and build yourself an even larger PC!

If you’re looking at building a smaller gaming rig (or just one that won’t take up too much room), then finding out how many PCI-E slots are available on each motherboard might be helpful information.

You can also check this guide from NCIX called “How many PCIe slots do I need?” which contains some helpful details about what kind of graphics card would suit your needs best and where they’d fit best within my recommended budget range above.”


If you’re looking to build a gaming PC and are wondering what size case would be best for your needs, then this article should give you some guidance. We hope that we have helped answer all of your questions about the different sizes available and how they work

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