On this page, you’ll see a list of the best PC casings you can buy for the Nvidia RTX 4080 and 4090 graphics cards. We have many options in our recommendations that prioritize essential factors, such as price, latest features, form factor, and good ventilation. Let’s jump in.


Best Overall
CORSAIR 7000D Full-Tower ATX PC Case

CORSAIR 7000D Full-Tower ATX PC Case

  • Put the spotlight on your graphics card.
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Best Budget Option
Corsair iCUE 4000X RGB Mid-Tower ATX PC Case

Corsair iCUE 4000X RGB Mid-Tower ATX PC Case

  • Fully control and synchronize the RGB lighting
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Best Value Pick
Cooler Master C700M E-ATX Full-Tower Case

Cooler Master C700M E-ATX Full-Tower Case

  • Highly versatile layout
  • Versatile Liquid Cooling support.
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Best Cable Management
Razer Tomahawk ATX Mid-Tower Gaming Case

Razer Tomahawk ATX Mid-Tower Gaming Case

  • Built-in cable management for a flawless organization.
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Even though the most critical factors of a PC are things like the motherboard, CPU, GPU, and more – the first thing we always see is the casing. Whatever your PC holds, it’s all placed inside the casing box, and you must have the best design possible for several reasons.

For example, a suitable PC casing can prolong your components’ life and provide convenience to the user. Not only that, but some of them come with beautiful designs that are nothing short of eye candy to look at too. Whether you like showing off or want something pleasing for your setup – you should never settle for a compromise.

If you’re buying a powerful GPU like the Nvidia RTX 4090, you probably know that the sizes of graphics cards are getting bigger than ever. And smaller PC casings struggle with compatibility because they can’t hold them in correctly or let their ports be exposed for your video cables.

Thus, with the latest generation of Nvidia GPUs out in the market, it’s the perfect time to invest in a new PC casing for your RTX 4080 and 4090s.

The Best PC Casings to buy for Nvidia RTX 4080 and 4090

Let’s look at our recommendations for the best PC casings that support the Nvidia RTX 4080 & 4090 graphics cards, which are the latest in line with Nvidia’s amazingly powerful GPUs. The new Nvidia graphics cards require a lot of space, and it’s crucial to ensure that your PC casing can provide it. And of course, more ventilation and fans are a great idea too so that it remains cold inside.

Investing in a new PC casing is one of the most important things because it keeps you up-to-date with the latest styles, and any hardware upgrade you do in the future that requires more space will work perfectly.

Another essential thing to note is that things like Hard Disks and Disk Drives are placed inside the casing rather than the motherboard – so getting a spacious PC casing pays off handsomely.

1. CORSAIR 7000D Airflow Full-Tower (Perfect for Airflow and Space)

CORSAIR 7000D Airflow Full-Tower
Case Pros
  • Great price-to-features ratio
  • High airflow that will keep your components chilled, with multiple fans
  • Multiple USB ports that include both 3.0 and Type-C, as well as a headphone jack
  • Very spacious Full-Tower design inside
Case Cons
  • Might not have enough RGB for some enthusiasts.

Corsair is a brand everyone who buys PCs is familiar with, thanks to their great products. The Corsair 7000D casing has an excellent full-tower design that gives it a sleek look, and it has fantastic airflow thanks to its front and side panels that come with ventilation.

There are three RGB fans in the middle and a regular fan in the back, while a beautiful glass panel on the side lets you peek inside at all your PC goodness.

It’s pretty spacious, so you won’t have trouble installing your Nvidia RTX 4080 and 4090 graphics cards. And that’s just one part of the experience since the wiggle room is extremely upgrade-friendly. On the top, we have a power button, four USB 3.0 ports, a USB Type-C port, a headphone jack, and even a reset button.

Last but not least, the price may not be the cheapest, but given the features, it’s a great deal on both sales and otherwise. Whether you’re a gamer or someone who uses computers for work, this PC casing is the perfect choice for those who like a sophisticated design.

2. Razer Tomahawk ATX (Best for RGB and Cable Management)

Razer Tomahawk ATX
Case Pros
  • Great for RGB with a Chroma RGB underglow
  • Beautiful dual-sided tempered glass
  • Sturdy build with good airflow, which includes a ventilated top panel with dust filters
  • Includes a Type-C port, among headphone jacks and standard USB 3.2 ports
  • Built-in cable management
  • Decent price, almost on the budget side.
Case Cons
  • Could’ve used a few more ports for convenience.

Gaming and Razer have always gone hand-to-hand, and they’ve delivered yet again with the flashy Razer Tomahawk ATX PC casing.

It comes with dual-sided tempered glass with swivel doors for a fancy look, while the bottom side of the casing comes with Chroma RGB underglow lighting. The casing has built-in cable management, which is lifesaving when it comes to maintenance and setting up your build in general,

It’s pretty good for ventilation too as its top panel comes with airflow and dust filters, while the usual fans in every casing are also there. As for ports, it has 2 headphone ports for microphone and audio, two USB 3.2 ports, and a Type-C port for those who need it.

The lack of extra ports is a bit of a downside, but everything else about this PC Casing is perfect for someone with an Nvidia RTX 4080 or 4090.

3. CORSAIR iCUE 4000X RGB (Best for Budget)

Corsair iCUE 4000X
Case Pros
  • Great budget option and from a known brand
  • Decent airflow with three RGB fans
  • Easy cable routing for those who don’t like a mess
  • Beautiful design with tempered glass on the side and a Type-C port.
Case Cons
  • Very lacking in terms of the total number of ports.

If you’re on a budget, don’t worry – we don’t suggest a compromise. The Corsair iCue 4000X can be found for just $119 on sale, but it has most features that gamers look for – especially those with an eye for RGB. It has multiple fans spread out through the casing, which adds decent airflow to the box.

And it has beautiful tempered glass on the side, which lets you look into the glory of your computer with an Nvidia RTX 4080 and 4090 too.

One of the best things about this casing is its user convenience. It has easy cable routing and great potential for additional cooling if you need it. On the top, we have a USB 3.0 port, a USB Type-C port, a headphone jack, and a power button.

It could’ve used more ports, but at least it does the job for those who don’t mind using their motherboard for that purpose.

4. Cooler Master Cosmos C700M E-ATX (Best Premium PC Casing)

Cooler Master Cosmos C700M E-ATX
Case Pros
  • Flashy design that is wildly different from the generic casing
  • ARGB Lighting Control
  • Diverse liquid cooling layout
  • The curved tempered glass panel opens like a door
  • Great for airflow and reasonably spacious
  • Multiple ports, including USB Type-C and a headphone jack.
Case Cons
  • It’s pretty expensive.

If you’ve got money to spare and want something that screams fancy, you’re looking for the Cooler Master Cosmos C7000. First, it has a gorgeous, sleek design that immediately catches your attention, with ARGB Lighting Control spread throughout the casing. On the side, we have a curved tempered glass panel and a very flexible interior layout.

One of its best features is how it supports diverse cooling (which is very customizable) and the fact that it is spacious inside. On top of that, its glass panel opens like a door rather than something you need to slide away.

As for the ports, we have a headphone jack, a USB 3.1 2nd gen port, a Type-C port, and four USB 3.0 ports, alongside a fan speed button and a button that controls RGB.

This PC casing has everything; if you want something premium, it doesn’t get better. The only thing to look out for is the price, though the features justify it, mainly due to its excellent visual design.

Frequently Asked Questions

Do I need a new PC casing for the Nvidia RTX 4000 series of GPUs?

Yes, you need to buy a new PC casing for your Nvidia RTX 4000 series of graphics cards. This is because older casings don’t always have enough space for the size of newer graphics cards – especially if you have a mini one. So, check the compatibility of your current casing and then buy a new one if needed.

Do I need a big PC casing for gaming?

There are multiple sizes of PC gaming cases, and not all of them are big. However, even a mid-sized PC casing can be spacious, which you should aim for due to how big the Nvidia RTX 4000 series GPUs are.

What is the best PC gaming casing?

It’s hard to pick just one PC gaming casing as the best option because the answer to this question depends on your preferences. If you’re on a budget, you might prefer one type of casing. If you love RGB, you might prefer another. Thus, what matters the most is the space, cable support, and form factor. You’ll find the perfect PC gaming casing for your needs on our list.

Wrapping it up

That’s our recommendations for the best PC casings for the Nvidia RTX 4080 and 4090 graphics cards. If you buy any of these PC casings, you’ll be able to place these GPUs on your motherboard correctly and you won’t have to worry about their temperature.

And in the case of a future upgrade, you won’t have to change anything about your PC casing for many years because the latest designs always support upcoming component sizes.

Thus, it’s a great investment in 2023 with all these new technologies being released.

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