Best PC Case for RTX 4080, cases that fit your 4080 with ease
Oh, it's another big one
Finding the best PC case for your new RTX 4080 graphics card shouldn’t be too difficult.
The RTX 4080s dimensions vary from model to model, but basically, the new GPU is massive. There is nothing worse than a compatability issue as you go to build your new gaming PC but don’t worry, this can all be avoided by checking for “GPU clearance“.
To help, we have gone through a list of available RTX 4080 sizes and found three of the best cases to fit your 4080 come launch and beyond.
READ NOW: Best PSU for RTX 4080
Best PC Case for RTX 4080: first look
– Check for RTX 4080 stock & prices here –
| Region | RTX 4080 Founder’s Edition | Custom RTX 4080 AIBs |
|---|---|---|
| US | Amazon, Best Buy, Newegg | Amazon, Best Buy, Newegg |
| Canada | Amazon, Newegg | Amazon, Newegg |
| UK | Amazon, Scan, Ebuyer, Novatech, Overclockers, CCL, BOX | Amazon, Scan, Ebuyer, Novatech, Overclockers, CCL, BOX |
Best case for 4080 GPU: clearance issues to look for
The good news is that a lot of medium to large mid-tower PC cases will accommodate the RTX 4080 graphics card.
The main thing you need to know when shopping for a new PC case is ‘GPU clearance’. Most, if not all, case manufacturers will list this with its specifications, giving you a clear picture of what can fit in advance.
The dimensions of the RTX 4080 we will discuss below but the golden rule is to ignore a lot of smaller mATX/ ITX cases with this GPU as it is not only a big boy but it can get quite hot too.
Another major area to consider with GPU clearance is the space which the front fans take up but this depends on where they are mounted.
Regardless, make sure you take into account any AIO radiators you need to install. Can they go on the top? Will the rad fit at the front even with the GPU installed? Double-check all of this before purchasing.
How big is the RTX 4080 GPU?
The size is pretty close to the RTX 4090, Nvidia’s monster flagship. This can make the task of squeezing it into existing rigs a bit tricky.
We already have measurements for the RTX 4080 founder sedition and several other AIBs, giving us a good idea of what will fit where.
- Nvidia Founders Edition: 304 x 137 x 61mm (3-slot)
- ASUS ROG Strix – 357.6 x 149.3 x 70.1mm (4-slot)
- ASUS TUF Gaming – 348.2 x 150 x 72.6 mm (4-slot)
- Colorful iGame Neptune – Card: 253.5 x 170.8 x 41.5mm (2-slot), Radiator: 394 x 119.2 x 54.4mm
- Gainward Phantom GS – 329 x 142 x 70mm (4-slot)
- Galax SG/ KFA2 SG – 352 x 153 x 66mm (3.5-slot)
- MSI Gaming X Trio – 337 x 140 x 67 mm (3.5-slot)
- MSI Suprim X – 336 x 142 x 78 mm (4.5-slot)
- MSI VENTUS 3X – 322 x 136 x 63mm (3-slot)
- PNY XLR8 Gaming Verto Epic-X RGB – 331.7 x 136.9 x 71.1mm (4-slot)
- Zotac AMP Extreme AIRO – 355.5 x 149.6 x 72.1mm (4-slot)
With a 4-slot card like this, smaller cases than a mid-tower could run extremely hot if you aren’t running a closed loop.
Of course, there is always an open-air case to consider too but we highly recommend going for a large mid-tower.
Do you need additional PC case fans for the RTX 4080?
It depends. The PC case selections above all feature pre-installed case fans. We think as long as you have an intake and an outtake fan, along with decent airflow, you can’t go wrong.
If you have concerns, an additional fan is always welcome.
Fans are relatively cheap, so it is always best to choose a case based on its airflow potential, rather than how many fans it comes with.
Main features to look for when buying a case to fit your RTX 4080
The main one is obviously GPU clearance, the case needs to be compatible so there is no issue to deal with when your parts arrive.
Outside of GPU clearance, you should also consider:
- Airflow – airflow is of high importance, especially when dealing with high TDP components such as the RTX 4080 and the accompanying CPU you choose. Airflow stops your components from overheating, prolonging their life and helping them perform to the best of their ability.
- Space – space ties in with airflow and GPU clearance. There are scenarios where you could buy a small case that fits the RTX 4080, however, it may not have room to breathe.
Best PC Case for RTX 4080: in-depth review
Let’s take a closer look at each PC case’s specifications, pros, and possible cons.
Corsair iCUE 5000D Airflow
Corsair 5000D Airflow
- Premium case with an affordable price tag
- Stunning aesthetics
- Great airflow
- Modular
- 5000X (glass front) variants airflow suffers due to four glass panels
Overall, the Corsair iCUE 5000D Airflow PC case is a top-level option, giving beginners and experienced builders something easy to work with while also providing amazing aesthetic results.
Not only can this case accommodate the large RTX 4080, but it can also easily house an elaborate water cooled loop.
This is one of Corsair’s finest-ever chassis, giving you instant airflow out of the box, and one of the most premium constructions we have had the pleasure of testing.
Please read our full Corsair 5000D Airflow review here.
Phanteks Eclipse P500a
Phanteks Eclipse P500A
- Excellent airflow performance
- 3 x 140mm D-RGB fans
- Integrated case lighting
- Vertical GPU mounting
- Noisy when fans are at max RPM
The Phanteks P500a follows on from the previous iteration, with enhanced aesthetics and plenty of useful features, coming to shelves available in two options – plain airflow and D-RGB.
This PC case shares a similar interior layout to the more premium P600s, allowing for vertical mounting, multiple large radiators, and can also fit a secondary system if you were so inclined.
This will house your RTX 4080 without issue and sufficiently cool your entire system straight out of the box, an around brilliant case.
Please read our full Phanteks Eclipse P500a review here.
Fractal Design Pop XL Air
Fractal Design Pop XL Air
- Amazing value
- Excellent airflow performance
- Stunning aesthetics
The XL model is on the large side but has plenty of room for your next PC build.
The Pop-series is the latest out of Fractal and offers the builder a high-quality case for much less than some of the rivals in this round-yup. For the price, this is unbeatable, with plenty of room for water cooling, space for EATX mobos, and four pre-installed 120 mm Aspect RGB fans included.
Fractal Design is a big name in the case world and this latest model is easily one of the sleekest-looking models the company has ever produced.
Final word
Shopping for a new PC case doesn’t have to be tiresome, the models we have looked at today are three of the best, not just for your new RTX 4080 GPU but for any build in general.
The PC cases above come from highly regarded manufactuers, with excellent build quality and accompanying features. This isn’t to say a cheaper case won’t serve you well, or there aren’t better, we just wanted to recommend good quality for the price.
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