Best Mini-ITX Cases 2022: Our Picks for Space-Saving PC Builds

The 6.7 × 6.7-inch Mini-ITX motherboard form factor has been around for more than two decades. But while many other types of tech have continued to shrink, most people are still building PCs in bulky towers with full-size ATX motherboards, and that really isn’t necessary anymore for most people, unless perhaps you’re building a high-performance rig with a huge, heat-generating RTX 4090 and/or an overclocked flagship CPU. High-power-draw GPUs like Nvidia’s RTX 4090 and Intel’s Core i9-13900K CPU are certainly going to tax compact case designers going forward. Still, as process nodes shrink and related tech gets smaller, ITX popularity will likely increase.

The days of multi-GPU SLI or CrossFire gaming rigs are long over for gamers. And Ethernet, Wi-Fi and high-end audio are built into most motherboards now, unless you’re shopping on a tight budget. Multi-terabyte M.2 SSDs are the size of a finger, minimizing the need for SATA hard drives and SSDs, and cloud services and NAS devices take care of most mass storage. Most PC builders just don’t need a large ATX system, especially with so many great Mini-ITX motherboards currently on the market.

There was a time when Mini-ITX meant trading performance for compactness, requiring small components like short, compact graphics cards. While opting for a small-form-factor SFX power supply is still often a requirement in the smallest cases, most ITX cases released in recent years also support full-length triple-slot graphics cards. That’s not always the case though, and cards have gotten larger with the launch of Nvidia’s 4090, so be sure to check clearances before buying.

Below are our favorite tested picks for the best Mini-ITX cases you can buy today. But first, here are a few tips to consider before searching out the best Mini-ITX case for your next build.

Quick Mini-ITX Case Shopping Tips

Why you can trust Tom’s Hardware

Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test.

Triple check your parts compatibility: When building in the best Mini-ITX case, compatibility becomes an issue more often than in bigger cases, so you’ll want to spend extra time planning your build around the case. The best strategy is to start with the case you want, and then find parts that fit accordingly.
Ensure adequate cooling: Especially in small cases, cooling can become an issue due to limited fan and radiator support. If you’re building a mid-range system, this isn’t much of an issue as most cases can deal with that kind of thermal workload. But if you’re building a high-end PC with a high-TDP CPU and GPU (and especially if you’re going to overclock the CPU or GPU), it may be worth looking for a case that supports 240mm or 280m AIOs (we’ve tested the best AIO coolers here), plus an extra intake fan.
Double Check PCIe 4.0 Support: Many of the best Mini-ITX cases use PCI-Express riser cables so that the GPU doesn’t have to be slotted directly into the motherboard. But while PCIe 4.0 cables are on the rise, not every Mini-ITX case comes with one. When installing a modern graphics card and a motherboard that has PCIe 4.0 support, it may be worth the extra outlay, especially if you plan on upgrading your GPU again a few years down the road.
Follow your heart: When it comes down to it, the best Mini-ITX case for your build depends a lot on what you like. Mini-ITX cases come in all sorts of weird and wonderful designs and shapes, so there are plenty of styles to choose from. Take the time to look at all your options and choose one that best fits your needs and aesthetic taste.

The Best Mini-ITX Cases You Can Buy Today

Best Mini-ITX Case Overall: Lian Li Q58

(Image credit: Tom’s Hardware)

1. Lian Li Q58

Best Mini-ITX Case Overall

Our expert review:

Specifications

Type:

ITX Case

Motherboard Support:

Mini-ITX

Card Length Supported:

320mm (12.6 inches)

Storage Support:

(1) 3.5” (3) 2.5”

Included Fans:

None

Today’s Best Deals

View at Amazon

Reasons to buy

Tidy, pretty glass/mesh looks

Great thermals

Flexible build options, including ATX PSU

Affordable at just $130

Reasons to avoid

–

Cable management is a bit tough

–

PCIe riser card needs additional support

Lian Li’s Q58 blew us away, making it an easy pick as the best Mini-ITX case for most people. This is a 14.3-liter Mini-ITX case that costs just $130 in its base variant, and it packs great looks, excellent cooling potential, and a flexible internal design.

The basic frame is made from steel, and each side houses half-glass, half-perforated steel panels. The front and the top plate are made from fancier aluminum, altogether giving the case a very premium look and feel. The GPU can draw fresh air straight from the side, but you can still see its pretty RGB through the glass, and you can squeeze a 280mm radiator in the case’s roof.

But, the case can be reconfigured to sacrifice some AIO and storage options in favor of fitting an ATX power supply, which is a great way of achieving some cost savings, in combination with opting for the plain PCIe 3.0 riser cable. Throw another $30 in, and you’ll get a PCIe 4.0 riser cable, ready for RTX 3000 and RX 6000 graphics cards. There are few things not to like about the Q58.

Read: Lian Li Q58 Review

Best Mini-ITX Case For Lan-Parties: Hyte Revolt 3

(Image credit: Tom’s Hardware)

2. Hyte Revolt 3

Best Mini-ITX Case For Lan-Parties

Our expert review:

Specifications

Type:

ITX Case

Motherboard Support:

Mini-ITX

Card Length Supported:

335mm (13.2 inches)

Storage Support:

(1) 3.5” (2) 2.5”

Included Fans:

None

Today’s Best Deals

View at Newegg

View at Amazon

Reasons to buy

Beautiful, minimalistic looks

Easy to build in, with some air filtration

Affordable at just $129 in base variant

Reasons to avoid

–

Relies entirely on AIO for cooling

When iBuyPower said that it would be opening the Revolt 3’s chassis for purchase as a standalone chassis, we were excited. And now that it’s here, we’re quite impressed. The Hyte Revolt 3 is a compact ITX case that doesn’t cost much at $129, but offers a wonderfully practical design with plenty of mesh, two click-away headphone holders and a carrying handle that sits flush into the top when you don’t need it. Of course, the build quality isn’t quite top-notch at this price. It’s all just painted steel, but the paint finish is nice and with its sleek, tidy looks, will fit in well in almost any gaming setup.

Internally, the Revolt 3 can also house almost any Mini-ITX system you throw at it, with room for large GPUs, up to a 280mm AIO, two 2.5-inch SSDs and one 3.5-inch drive. Better yet, its layout meanst it doesn’t need a PCI-e riser cable, so you won’t have to worry about reduced bandwidth on an RTX 3000 or RX 6000 series graphics card.

The only real catch to this chassis is that it relies entirely on the AIO for airflow. But in testing, we found that this setup is perfectly adequate, even when we threw our high-TDP i5-11600K and RTX 3080 Ti graphics card at it.

Read: Hyte Revolt 3 Review

Best Looking Mini-ITX Case: Phanteks Evolv Shift 2

(Image credit: Tom’s Hardware)

3. Phanteks Evolv Shift 2

Best Looking Mini-ITX Case

Our expert review:

Specifications

Type:

ITX Case

Motherboard Support:

Mini-ITX

Card Length Supported:

335mm (13.2 inches)

Storage Support:

(1) 3.5” (2) 2.5”

Included Fans:

1x 140mm

Today’s Best Deals

View at Amazon

View at Newegg

Reasons to buy

Small footprint, with beautiful panels

Straightforward interior layout

Fits big GPUs -Only fits 120mm AIOs for CPU cooling

Reasons to avoid

–

Challenging to build in

–

PCIe 3.0 Riser cable

The Evolv Shift 2 stands out at first glance for its towering, small footprint design and beautiful anodized aluminum panels. Priced at $100 for the mesh version and $110 for the variant with TG and an addressable-RGB fan, it easily earns a spot on our Best Mini-ITX PC Cases list.

With a small footprint and beautiful finish in both the tempered-glass and mesh variants, the Evolv Shift 2 is perfect as an SFF PC for use in the living room, or moving around the house wherever you need it. The easily accessible top IO makes plugging devices in a breeze too. Building in it was tight, and came with the typical frustrations associated with Mini-ITX systems, but I still managed a build within about 3 hours, and the end result was well worth the effort. The overall size is a bit bigger than most Mini-ITX cases would be, but the tempered glass side panels do wonders for creating systems to show off, though keep in mind that its single-fan radiator support may be too thermally limiting for some systems.

Read: Evolv Shift 2 Review

Best Mini-ITX Case for Novice Builders: Cooler Master NR200P Max

(Image credit: Tom’s Hardware)

4. Cooler Master NR200P Max

Best Mini-ITX Case for Novice Builders

Our expert review:

Specifications

Type:

ITX Case

Motherboard Support:

Mini-ITX

Card Length Supported:

336mm (13.2 inches)

Storage Support:

(2) 3.5” (3) 2.5”

Included Fans:

2x 140mm

Today’s Best Deals

View at Newegg

Reasons to buy

Includes pre-installed 280mm AIO, 850W PSU, PCIe 4.0 riser cable

Easy to build in

Great cooling

Includes mesh and glass panels

Reasons to avoid

–

Expensive at $349, but that does include a PSU and AIO

–

Design and paint finish are a bit bland

Cooler Master’s NR200P Max is an excellent, ready-to-go chassis that comes from the factory with a powerful 850w power supply and 280mm liquid cooler. Top that with the inclusion of both mesh and glass side panels, a PCIe 4.0 riser cable, PSU cables and AIO tubes that are fit to length and pre-routed, and the NR200P Max is extremely simple to build in and an easy recommendation for those looking for simple setup.

All you need to bring is a motherboard, CPU, graphics card, memory, and a boot drive, letting you focus on the important things. The only real catch to this case is that its paint and finish are a bit boring. But with the glass panel showing off your fancy internals, we doubt you’ll mind. And if you do, paint it!

Read: Cooler Master NR200P Max Review

Best Premium Mini-ITX Case: Louqe Raw S1

(Image credit: Tom’s Hardware)

5. Louqe Raw S1

Best Premium Mini-ITX Case

Our expert review:

Specifications

Type:

ITX Case

Motherboard Support:

Mini-ITX

Card Length Supported:

320mm (12.6 inches)

Storage Support:

(1) 2.5”

Included Fans:

None

Today’s Best Deals

View at Louqe

Reasons to buy

Stunning minimalist design

Excellent build quality and thermal performance

Very compact, even by Mini-ITX standards

Easy to build in

No RGB

Reasons to avoid

–

No front IO or air filtration

–

Expensive

It’s been a common complaint that Mini-ITX cases are expensive. And if there’s one chassis that makes this statement true, it is the Louqe Raw S1. But this is a Mini-ITX case to gawk at. From its elegant design to its thick, one-piece aluminum outer shell, the Louqe Raw S1 is more of a work of art than a case.

However, you can fit a PC in here. There’s no AIO support, nor air filtration. So yes, there are sacrifices, but it offers among the easiest build processes – chances are you’ll be done building within the hour and have a very tidy end result. It will also happily fit huge triple-slot graphics cards, despite its ultra-compact 12-litter frame, and with a fancy ‘Cobalt’ PCIe 4.0 riser cable, there’s hardly a thing about this case that isn’t ultra-premium. It even has a carrying handle.

Just keep in mind the case’s $330 price point and limited availability.

Read: Louqe Raw S1 Review

Other Cases We Tested:

Other PC Cases We Tested:

9/25/2022: Montech Sky One Lite

With a sub-$100 price, a mesh front, RGB light bar and a hinged glass side panel, Montech’s Sky One Lite appears to be an impressive deal on paper. But our testing saw it running a little warm and loud. This, combined with its otherwise fairly uninspired design means it doesn’t really stand out in the crowded budget case realm compared to excellent options like Phanteks G360A.

Read: Montech’s Sky One Lite review

9/4/2022: Ssupd Meshroom S

Lian Li spinoff Ssupd (sunny side up design, in case you were wondering) offers up an interesting mesh-covered rectangle with the Meshroom S. It’s compact at 9.7 x 6.6 x 14.2 inches and technically supports up to ATX motherboards and large 13-inch graphics cards. It’s thermal performance was also great in our testing. But it’s expensive for what it is, at $160, there really isn’t any attention paid to cable management, and because of its inverted design (with the motherboard ports facing the bottom), you’ll have to use the included right-angle HDMI cable, or furnish your own right-angle DisplayPort cable. The case also comes with a PCIe 4.0 riser cable, but it only works with sub-ATX-sized motherboards. If you plan on installing an ATX board, you’ll need to supply your own longer riser cable if you’re going to install a GPU (perhaps one of the best graphics cards).

Read: Ssupd Meshroom S review