Huge GPUs! 360mm AIOs! High-end Builds! Excellent Cases That Can Fit Them All!
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With the release of powerful, power hungry components such as Intel i9-14900K, Ryzen 9 9950X, GeForce RTX 4090 and others to come, the size of GPU heatsinks, fans, radiators and CPU Air Coolers is getting out of control. In order to cool those components and remove air from inside the case, you need something with excellent airflow, that has support for lots and lots of case fans, support for huge air coolers and/or large water cooler radiators.
In order to fit all of that, without the need of server levels of cable management skills, drilling holes and grinding sheet metal to fit a GPU or AIO, running without the side panels because your Air Cooler is too tall, or having a hard time reaching a screw without the need of disassembling everything, because there is a massive chunk of metal blocking your view, you need a good case from the start.
Tag along for a list of some of the best cases available, with enough space to fit large GPUs, tall air coolers and huge AIOs, for a perfect high-end build.
- You can also check our list of the Best Looking, High Performance AIOs available in the market! to pair with your build.
- Also check our Ryzen 7 7800X3D and RTX 4090 Build Guide! How To Get The Ultimate Gaming Experience Without Overspending!

NZXT
NZXT has updated it’s NZXT H7 Flow to be a perfect case for high-end builds. 360 / 420mm AIO support, three new NZXT F120Q fans included (NZXT F360 RGB Core on the RGB version), beautiful design and lots of space for large components.
The new NZXT H5 Flow is an great improvement over the outgoing model. Similar in dimensions, but now making much better usage of it, with support for 360mm AIOs, 170mm of clearance for Air Coolers and 410mm of clearance so you can fit even the largest GPUs.
NZXT’s H9 Flow/Elite and the NZXT H6 Flow are excellent cases for those who want to showcase their builds. They won’t fit tall CPU Coolers (Such as: Noctua NH-D15 G2, be quiet! Dark Rock Pro 5 etc), so it is recommended to use a 360mm AIO for both cases. Despite all that, both have ample space for large components, gorgeous design, with excellent cooling and airflow.

Lian Li
With multiple lookalikes, copies and cases from multiple brands with designs inspired by it, the Lian Li O11 truly is a gorgeous design, that showcases the build to it’s fullest, especially when paired with an obscene amount of ARGB. Lian Li has has a few updates for the O11 family, the Lian Li O11 Vision, the O11D EVO RGB and the Full-Tower O11D EVO XL are the latest cases.
The Lian Li O11 Vision has excellent support for large Air Coolers, maxing out at 174mm of clearance. It also offers support for very large GPUs (430mm) and offers support for 360mm AIOs.
Lian Li has also released the O11 Vision Compact, it is a smaller case in every dimension, but it still offers support for large GPUs (408mm), 360mm radiators and up to 164mm clearance for air coolers. The O11 Vision Compact also adds support for a top mounted radiator, with a swappable mesh top panel.
The O11D EVO RGB and O11D EVO XL both have support for 360 / 420mm AIOs, large GPUs, but both max out at 167mm for Air Cooler Clearance, so options like the Noctua NH-D15 G2 and be quiet! Dark Rock Pro 5 cannot be used.
The Lian Li Lancool 216 offers excellent cooling, with 2x 160mm Fans at the front, support for 360mm AIOs (one of them being the ARCTIC Liquid Freezer III 360), massive amounts of CPU and GPU clearance, all of that for an excellent and affordable price. The Lian Li LANCOOL III scales everything up a notch, with support for 420mm AIOs, or up to three 360mm radiators for a custom loop

Fractal Design
If you are worried about cooling performance, the Fractal Design Torrent is one of the best cases available for that. Excellent airflow and cooling, with 2x 180mm and 3x 140mm fans included. A lot of space for large components, full support for large CPU Air Coolers, such as Noctua NH-D15 G2, be quiet! Dark Rock Pro 5 etc, and support for 360 / 420mm AIOs.
The Fractal Design North XL comes as a nice improvement over the original North. With gorgeous design, beautiful wood panel, and even more space, with support for 360 / 420mm AIOs, tall Air Coolers and large GPUs.

Hyte
The Hyte Y70 is one of the ultimate cases to showcase your build. Excellent build quality, three-piece panoramic glass, included PCIe 4.0 X16 riser cable for vertical GPU mounting, support for 360mm AIOs, with plenty of space for large GPUs and a gorgeous design.

Corsair
The Corsair 5000D Airflow is one of Corsair’s best designs, following the design of the excellent Corsair 4000D, but without the GPU clearance limitations if you are using a front mounted AIO. It has 400mm of GPU clearance, space for both front and top mounted 360mm AIO, and lots of space for fans, for excellent cooling and airflow.
The new Corsair iCUE LINK 3500X RGB is another excellent case, with great value, beautiful design and great quality. It comes with 3x iCUE LINK RX120 RGB fans, with included controller, meaning it is an excellent case to use with Corsair iCUE ecosystem.

Antec
Antec has some excellent options, The Antec Flux Pro (Full Size) and Antec Flux cases are two beautiful examples. Mesh and wood front panel, support for 420mm AIOs (Such as ARCTIC Liquid Freezer III and CORSAIR iCUE Link H170i etc), clearance for large Air Coolers and GPUs. The Antec Flux Pro has 6x Fans included, while the Antec Flux has 5x Fans included. Both bring excellent value, with excellent cooling and plenty of space.
The Antec C8 ARGB is an excellent option for those looking to showcase their high-end builds, with support for 3x 360mm radiators, insane amount of space and beautiful design.
The Antec C5 ARGB comes with 7x ARGB pre-installed fans, bringing excellent value and cooling. Another excellent Antec case is the Performance 1 FT, with support for 420mm AIOs, 4x included Fans, excellent cooling, plenty airflow and lots of space.

Montech
The Montech AIR 903 case is an excellent option for those looking into something with excellent cooling and airflow, lots of space for large components and in a more affordable price range. The AIR 903 MAX comes with 4x 140mm Fans, support for 360mm AIOs and enough clearance for huge CPU Coolers such as Thermalright Peerless Assassin 140, Noctua NH-D15 G2 and be quiet! Dark Rock Pro 5.
The Montech KING 95 PRO is another gorgeous case with excellent value, with a curved design and great build quality. It comes with 6x Montech AX/RX ARGB Fans, has an included front mesh panel, support for 360mm AIOs, and lots of space for large components.
