The Best Mini ITX Cases in 2022

If you’re a gamer, then you know how important customization is. We all drop stacks on skins to feel superior when playing, we use animated desktops to relive our favorite moments, and when a developer provides modding support for a videogame, we mod it straight into the ground. We value customization both online and offline, and the first step in customizing your PC is picking the right case. The best Mini ITX cases will allow you to build a full-fledged gaming rig in a petite form-factor.

When you’re using a Mini-ITX case, then you want to make sure that it still has features that support good airflow, enough storage mounts so that you won’t struggle to save all of your games, and plenty of traits that facilitate easy building and cable management.

Additionally, when building in such a small form-factor, you’ll have to make sure that you can still use top-of-the-line components, so a mini-ITX case with enough clearance for the CPU fan and GPU length is essential for building a high-performing, compact system. Without further ado, let’s take a look at some of the best mini ITX cases you can currently find.

cooler master nr200p max
  • Not just a case, but a whole kit
  • Support for 280mm radiators
  • PCIe 4.0 riser cable
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Since the Mini-ITX case market is not necessarily the most innovative or the most populated market share for cases, we decided to first show you the new and exciting Mini-ITX case that graced us with its presence.

We present to you the Cooler Master NR200P MAX which is technically not only a Mini-ITX case but a whole kit. This case comes with the solution to one of the reasons why a lot of people do not want to get into Mini-ITX builds – ease of use.

The Cooler Master NR200P MAX comes already kitted out with all the cables pre-routed, the power supply in place, the CPU cooler ready to go, etc. All you need to do is bring your motherboard, CPU, GPU, and storage devices and plug them in. Easy as that!

All of the components are also high-tier with a 280mm AIO radiator for the CPU, a 850W Gold Rated SFX PSU, and a PCIe 4.0 riser cable for the newest and fastest of GPUs. The thermal performance is excellent considering that it does a good job at cooling overclocked CPUs but more importantly, the GPU cooling is stellar.

Overall this Mini-ITX case should definitely make your top 5 cases in your list with a big emphasis on the easy setup process. Good job Cooler Master!

Pros:
  • Very easy to set up since everything is already routed
  • Good cooling performance
  • Can be used with the newest, biggest, most power hungry components
  • Available for everyone to purchase
Cons:
  • The price of the kit is higher than just a case

SSUPD Meshlicious

Best Gaming Mini-ITX PC Case

ssupd meshlicious
  • Mesh panels for very good airflow
  • Support for 280mm radiators
  • Huge 4 slot GPU support
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When thinking of Mini-ITX builds you do not necessarily think of gaming and an easy setup process. The SSUPD Meshlicious is here to change that way of thinking though. This Mini-ITX case is basically a better NZXT H1 case build for gaming performance.

The SSUPD Meshlicious Mini-ITX case is a wonderful surprise for anyone entering the market for a small build because the SSUPD company is a subsidiary of Lian Li, so the quality and the performance of the case are top-notch in terms of airflow and build quality.

The Meshlicious is 14.6 liters in size and has (as you have probably guessed) mesh panels all across the surface of the case. It supports a 280mm AIO and it can take any big (and we mean BIG) mainstream high-end GPU (3070, 3080, 3090).

The GPU compatibility is also assured by the PCIe 4.0 riser cable that the case includes so you can use your modern GPUs at full blast.

The main selling point of this case though is the fact that this case is meant to be a mainstream case that everyone can have access to. This is like we have said quite the difference in approach since most Mini-ITX cases that are good are covered in mystery and exclusivity.

This case is extremely easy to work with and would be THE best Mini-ITX PC case a gamer would buy taking into account thermal performance and ease of use. Plug stuff in and you are good to go!

Pros:
  • Extremely good cooling
  • Small footprint
  • No compromise build with mainstream hardware
  • Good quality design
  • Availability
Cons:
  • Vertical for factor case which might not be for everyone

Velkase Velka 3

The Tiniest Mini-ITX Case

velkase velka 3
  • 3.9L volume
  • 37mm CPU cooler clearance
  • 175mm dual-slot GPU clearance
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The main point of building in a Mini-ITX case is obviously the small form factor, but what if you want the SMALLEST possible form factor for your build? The answer to this comes in the form of a tiny 3.9L Velkase Velka 3 Mini-ITX case.

This PC case is only 19×10 cm in footprint which means it can literally fit in your backpack to carry around. It has a 37mm CPU cooler clearance and needs a Flex ATX power supply. The downside to this size is obviously that the Velka 3 is not compatible with the more popular SFX power supplies.

The tiny case also has a 175mm dual-slot GPU clearance and 44mm RAM clearance for your build.

What all of this means is that the smallest possible PC case comes with its compromises as a lot of the hardware you need will not be standard. This is an obvious limitation of such a small case though, so only the people TRULY interested in achieving the smallest case size possible should go ahead and buy the Velka 3 Mini-ITX PC case.

Pros:
  • The smallest case possible for a high-end GPU
  • Decent performance in gaming and work application
  • Can fit in your backpack
Cons:
  • Flex PSU necessary
  • Special hardware necessary to fit the size
  • Quite pricey for the size… (pun intended)

Sliger SM580

Cooling Performance Excellence

sliger sm580
  • 2x 140mm bottom fans
  • 280mm AIO radiator
  • 3-slot GPU compatibility
  • SFX and SFX-L PSU compatibility
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If while building your Mini-ITX case your main concern was making sure your components will stay cool then the Sliger SM580 should be your main pick.

This Mini-ITX case supports a 280mm AIO radiator and three slot GPUs up to 328mm long. The GPU specifically receives plenty of cooling with two 140mm fans at the bottom of the case making the Sliger SM580 one of the best Mini-ITX cases at cooling your high-end GPU properly.

It seems to be that the SligerSM580 simply does what it is supposed to do very well and can be easily recommended to those who are more interested in the best thermal performance in a Mini-ITX case above everything else.

Pros:
  • Great cooling for all your components
  • Can fit any big hardware (GPUs)
  • Great performance since you can run your GPU and CPU at full blast
  • Best for air cooling GPU and CPU
Cons:
  • Pricy
  • Hard to get sometimes

SilverStone SG13 Ultra Compact Mini-ITX

The Best Budget Mini ITX Case

silverstone technology ultra compact mini-itx
  • 1 Fan mount (120/140 mm front fan/radiator)
  • Dimensions W 222 mm H 181 mm D 285 mm
  • 61 mm CPU heat sink clearance
  • 263 mm GPU length clearance
  • 3 Drive bays (1 x 2.5/3.5’’, 2 x 2.5’’)
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If you’re looking for a compact case but are on a tight budget, the SilverStone SG13 is a great choice for you. The SG13 is a value-oriented Mini-ITX case that comes at a very attractive price. It’s a great case in terms of verticality, so you can install a normal GPU, a standard ATX PSU for part compatibility, without compromising airflow (too much).

The only real downside is that you’re pretty limited when it comes to the height of the CPU heatsink, but that’s pretty normal in a small form-factor case. Otherwise, you’re getting grated side panels for good airflow, a meshed front panel for good air intake, USB 3.0, GPU vertical mount, and can even fit a frontal, single-fan AIO. The side panels are grated in strategic locations, to provide optimal cooling for the CPU and GPU.

The SG13 houses a single 120/140 mm fan on the front panel. While it’s interswappable with a single-fan radiator, the fan struggles a bit to output enough airflow for the CPU. That’s why we recommend you get an aftermarket cooler for the CPU or go with an AIO. The GPU is fine, just make sure to avoid blower-style cards in a compact chassis.

Pros:
  • Very compact
  • A lot of vents for good passive air intake and exhaust
Cons:
  • Limited air cooling capabilities
  • Passive exhaust system

How to Choose a Mini ITX Case

When you’re using a compact form-factor chassis, there are certain caveats that you need to be aware of. It’s nothing too complicated, but there’s certainly a learning curve involved if you’re a new builder. Routing is harder because of the limited space, and as most cables are pretty stiff, you need to plan ahead and get a case that’s comfortable to work with.

Cooling

OK. The main issue with cooling is that a lot of cases, as you can see, rely on passive negative pressure (air leaving your system). If you’re planning on running high-performing components, you need to invest in a product that doesn’t compromise on fan or radiator support.

If you’re interested in a high-end gaming rig, then make sure you can install at least two intake fans and an exhaust fan. This should be the basic setup of any air-cooled system. Adding more fans will only bring diminishing results, so as long as you cover the basic setup, you should be fine.

Additionally, adding radiators will limit the accepted length of your components. Take the thickness of the radiator and subtract it from the GPU length and you’ll find out what the updated hardware limitations are.

Parts Compatibility

Some mini-ITX cases do fit full-sized components, but some don’t. Based on the limitations, you’ll have to source ITX form-factor CPU coolers and GPUs. You will notice a significant drop in performance when working with a smaller GPU, even if, on paper, it has the same specifications as its full-sized variant.

Overall, all case manufacturers specify the maximum length or height of the components, so it’s very easy to pick compatible hardware. Just note that some cases provide better hardware support than others without sacrificing a lot of space.

Storage Options

Innate storage support is also a big topic when building in a Mini-ITX case. Sure, it helps if you can install an nVME SSD on your board, but you also need bulk storage for your PC games, work-related files, media, and more. So, if storage is a big factor for you, then the case with the most drive bays is definitely the way to go. There are plenty of cases with flexible storage options, so just browse ‘till you find one that meets your needs.

Noise

If you’re going with full air cooling, noise becomes an issue when running high-end hardware. That’s why you need to get a case with industrial sound-dampened steel panels and, why not, sound dampening pads, as we’ve seen with some cases. Picking up silent-branded case fans will also help with noise.

Cable Management and Routing

Oof. Big oof. Cable management is a real drag when building in a small form-factor chassis. That’s why we highly recommend that you go with a fully-modular PSU to make things easier. A lot of manufacturers choose to limit cable management options to keep manufacturing costs down and to keep dimensions as small as possible. Having a PSU cage, rubberized grommets, and a roomy back cage, these are all indicators that the case is optimized for cable management.

Overall, if you’re running an APU or a low-profile GPU, cable management isn’t crucial. While it will further limit the airflow and will increase dust build-up over time, the negative impact will be minimal.

About The Author

Catalin Tabacu

Catalin is a long-time PC enthusiast and an avid gamer. His love for overclocking is second only to his love for a well-written RPG. Having taken a swing at competitive DOTA2, he has the know-how to give you the best recommendations that will elevate your in-game performance to the next level.

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