Best PC cases

(Image credit: Future)

Investing in one of the best PC cases when you’re building your own PC might be an afterthought, especially when you’re consumed with getting the best processors and the best graphics cards, as well as the right storage and RAM. And, you’re not alone – many people spend so much time and money on the inside that they don’t pay much attention to the packaging.

However, it is a great idea to put more effort in getting the best PC case for those PC components you painstakingly hand-picked. After all, picking the best housing for them will have an impact not just on how your rig looks on the outside, but also how long it will last as well. This is especially true if you want a truly badass gaming rig.

If you’re building one that will rival some of the best gaming PCs out there, for example, you’ll need one that helps keep those components cool. That’s because heat is the mortal enemy of all PC components, and having a reliable PC case that can boost airflow is vital. 

In addition, if you want to future-proof your rig, you should consider something that has extra room for future expansion. And, of course, if keeping it looking cool is just as important, then you might want one if a glass side panel, so you can showcase all that RGB lighting on your components.

Corsair Obsidian 1000D

Corsair Obsidian 1000D

Specifications

Form factor: Full-tower
Dimensions: 693 x 307 x 697mm (L x W x H; 27.3 x 12.1 x 27.4 inches)
Mobo compatibility: Mini-ITX, Micro ATX, ATX, E-ATX (12 x 11 inches)
PSU support: Bottom mount
I/O: USB 3.1 Gen 2 Type-C x 2, USB 3.0 x 4, fan speed and RGB control buttons, audio in/out

Reasons to buy

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 Dualsystem case  

If you’re going to do it, do it big – if the Corsair Obsidian 1000D had a slogan, that would be it. Packed front to back with a whopping 18 fan mounts and enough room for four 480mm radiators, this massive PC case will keep your system cool, no matter how extreme it is. What’s more, the Corsair Obsidian 1000D is a dual-system case, so you can build two separate computers here. Just think about it – a gaming PC and a streaming rig in the same chassis.

Fractal Design Meshify-C

Fractal Design Meshify-C

Specifications

Form factor: Mid-tower
Dimensions: 395 x 212 x 440mm (L x W x H; 15.6 x 8.3 x 17.3)
PSU support: ATX
I/O: 2 x USB 3.0, 1 x HD audio in/out, power button, reset button
Includes: 2 x Dynamic X2 GP-12

Reasons to buy

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Freshly designed

It is extremely rare to see any PC case that even vaguely resembles the Fractal Design Meshify-C. Given that the front of the case is entirely made of a mesh material sectioned off into an array of polygonal shapes, the Meshify-C has a unique style – without compromising on function. With two fans pre-installed, cooling is (forgive us) a breeze, even if the Meshify-C is held back by a number of obstacles. 

Nanoxia Deep Silence 4

Nanoxia Deep Silence 4

Specifications

Form factor: Small form factor
Dimensions: 380 x 200 x 480mm (W x H x D; 15 x 7.9 x 18.9 inches)
PSU support: ATX
I/O: 2 x USB 3.0, 1 x USB 2.0, HD audio in/out, power button, reset button, two-channel fan control
Includes: 2 x 120mm fans, 2 x modular HDD cages for up to five hard drives

Reasons to buy

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Low-noise

As its name suggests, the Nanoxia Deep Silence 4 has the sole purpose of being quiet as a mouse. This silence-focused case is a well-balanced Micro ATX chassis that’s affordably priced, without sacrificing room for expansion. That’s right, you can fit even the biggest, most powerful graphics cards in the Nanoxia Deep Silence 4. The fact that you will never hear it go above 30 decibels is just icing on the very taciturn cake. 

Fractal Design Define R5

Fractal Design Define R5

Specifications

Form factor: Mid-tower
Dimensions: 232 x 451 x 521mm (W x H x D; 232 x 451 x 521 inches)
PSU support: ATX
I/O: 2 x USB 3.0, 2 x USB 2.0, audio in/out, power button with LED, HDD activity LED, reset button
Includes: 2 x Fractal Design Dynamic GP14 140mm fans, velcro straps

Reasons to buy

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User-friendly design

Fractal Design wins again with the Define R5, yet another mid-tower case with a gorgeous aesthetic. The metallic and blue LED-lit face of this case is simple, yet elegant, and is accompanied by noise dampening materials throughout its interior. In spite of the detachable ModuVent panels and drive trays not being accessible without tools, it’s incredibly easy to build a system inside of the Fractal Design Define R5, plus it’s not as expense as you’d expect from a PC case with such a pretentious name, either.  

Cooler Master H500P Mesh

Cooler Master H500P Mesh

Specifications

Form factor: Full-tower
Dimensions: 544 x 242 x 542mm (L x W x H; 21.4 x 9.5 x 21.3 inches)
Mobo compatibility: Mini-ITX, Micro ATX, ATX, E-ATX (12 x 10.7 inches)
PSU support: Bottom mount, ATX PS2
I/O: USB 3.0 x2, USB 2.0 x2, Audio in & out (supports HD audio)
Includes: 2x 200 x 25mm RGB fan, 1x 140 x 25mm fan

Reasons to buy

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Great airflow

Cooler Master is kind of known for, well, cooling things – and the Cooler Master H500P Mesh is evidence of how it got there. This beautiful RGB-packed case has plenty of room for airflow, even accommodating up to 360mm radiators on the top and front for when you really want to take your cooling to the next level. Add on top of that the RGB lighting and tempered glass side panel and you have the potential to build something beautiful with this case. Go for it.

Corsair Carbide Series SPEC-04 Tempered Glass

Specifications

Form factor: Mid-tower
Dimensions: 492 x 201 x 433mm (L x W x H; 19.4 x 7.9 x 17 inches)
PSU support: ATX
I/O: 1 x USB 3.0, 1 x USB 2.0, 1 x headphone port, 1 x microphone port, power on button, reset button
Includes: 1 x 120mm LED front fan

Reasons to buy

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 Very aesthetic 

If you’re looking to save a few bucks, while still getting one of the best PC cases, look no further than the Corsair Carbide Series SPEC-04 Tempered Glass. Not only does it have plenty of space for airflow, it also has a deceptively large amount of space for future expansion, meaning that even at this low price point, you won’t have to worry about fitting a full-sized graphics card. And, when you’re done building, the tempered glass side panel will allow you to show off your handiwork. 

Phanteks Evolv X

Specifications

Form factor: Mid-tower
Dimensions: 240 x 520 x 510mm (W x H x D; 9.45 x 20.5 x 20.1 inches)
PSU support: E-ATX
I/O: 1 x Thunderbolt 3, 1 x Mic, 1 x Headphone, 1 x Reset button, RGB mode button, RGB color button
Includes: 3 x Premium 140mm fans

Reasons to buy

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Plenty of space 

Who says dual-system builds have to be in a hulking full-tower case? The Phanteks Evolv X takes dual-system compatibility and squeezes it into a mid-tower. Even with that second Mini-ITX motherboard installed,  there’s plenty of room for E-ATX motherboards and power supplies, and ample cooling. It is pricey for a mid-tower case, but with all this functionality, it kind of has to be. It’s thanks to all of these high-end features that the Phanteks Evolv X is one of the best PC cases around today. 

Bill Thomas

Bill Thomas (Twitter) is TechRadar's computing editor. They are fat, queer and extremely online. Computers are the devil, but they just happen to be a satanist. If you need to know anything about computing components, PC gaming or the best laptop on the market, don't be afraid to drop them a line on Twitter or through email.