Case Recommendations for RTX 4090

RoninX

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I just discovered that my new ASUS TUF RTX 4090 doesn't quite fit properly in the massive case from the HP Blackbird 002 that I bought in 2007 and have upgraded many times in Ship of Theseus fashion. The 4090 barely fits, but in a way that the card ends up not seating properly, resulting in mysterious random system freezes that I only really diagnosed after pulling the motherboard out and assembling the system on my desk.

So it's time for a more modern (and maybe slightly less massive) case.

The components in my system are:
  • AMD Ryzen 9 5950X
  • ASUS TUF RTX 4090 OC
  • ASUS Crosshair VIII Hero motherboard
  • Noctua DH-15S air cooler
  • Samsung 980 PRO 2TB M.2 SSD (mounted on motherboard)
  • Samsung 980 EVO 2TB M.2 SSD (mounted on motherboard)
  • Samsung 2.5" SATA SSD
  • Western Digital 16 TB 3.5" hard drive (for backups)
  • 5.25" optical CD/DVD/Blu-Ray drive
  • 32GB RAM
  • Seasonic Vertex GX-1200 PSU
My primary criteria are that I want a case that has plenty of space inside and that is easy to work with. In an ideal world, the case would be horizontal.

Back in the day, I had a original IBM PC, and one of the things I remember is how easy it was to install new boards. The top of the case came off completely, and it was easy to make sure the boards were seated properly, since they were vertically mounted. My ideal case would be a modern ATX version of that. However, the largest horizontal ATX case I could find via Google was the Silverstone GD11, which again seems to only barely fit a 4090.

However, having plenty of room and being easy to access is more important than whether the case is horizontal or vertical.

I don't care about LEDs. Build quality is important. Price is not that much of a factor, as long as it's not ridiculous.

Other cases that have turned up in my searches include the Fractal Torrent, the Corsair 5000D and 7000D, and the Thermaltake Core X5. The Core X5 uses a horizontal orientation for the motherboard, which is a plus, but I don't really care for its aesthetics.

There don't seem to be that many cases that 5.25" optical drives these days. Having that would be a plus, but not an absolute requirement.

What would you recommend for a 4090-friendly case that prioritizes ease-of-use?
 

steelghost

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BeQuiet! Silent Base 802 might be worth a look. BeQuiet! cases are known for good build quality, in the past they've not all been great for cooling but with the mesh front the 802 does fine. No 5.25 bay but those are pretty rare these days.

Going on the dimensions I can find on the web for your Asus card and the internal dimensions of the 802, it should fit your single HDD and the GPU together, looks like you'd just need to mount the HDD cage higher or lower to ensure it wasn't clashing with the GPU.

Gamers Nexus reviewed it here a couple of years back and rated it very highly.

You could also have a look at the Phanteks Enthoo series (lots of different models) to see if anything catches your eye.
 

Semi On

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There don't seem to be that many cases that 5.25" optical drives these days. Having that would be a plus, but not an absolute requirement.

Your options expand substantially if you drop that requirement. I went down that rabbit hole and gave up. Instead, I bought a USB enclosure for my BD drive, which I've tucked away behind my monitor. I haven't used it in like a year.

I should probably just unplug it and stick it in a drawer for the rare times I need it.
 
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malor

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Yeah, I just went through the same thing maybe six weeks ago, looking for a case with a 5.25" bay that would also work for other modern requirements, like a 360mm AIO, and came up empty. Every case that had a bay had other problems with it, like old USB ports.

So I just bought a USB DVD-RW, and keep it in the closet when I'm not using it. It's a very tiny drive, maybe quarter-height, so it takes almost no space.
 

continuum

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It reviews quite well. In theory should fit RTX 4090 (says 392mm max GPU length but I'm unclear if that includes the front fans or not). If you use the PSU mount's bottom vent do note the filter slides out to the rear and not to the front or side so removing it for cleaning might be a pain vs. a filter that slides out to the front.
 

Kaiser Sosei

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I've been pretty happy with the Define from Fractal Design.

You do need to lose some storage locations for bigger (above 290mm) video cards which allows it to accommodate up to 470mm. On the pricey side, but the fit and finish is good and the ability to disassemble without tools makes it nice when you want to open it up and clean it out.
 

cerberusTI

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I put an RTX 4090 into a 4000D airflow along with a NH-D15, and it fits well. It is a little close to one of the front fans, but not that close. If you are placing a front radiator it would matter, but without it there is plenty of room. The larger versions should have quite a bit of extra room.

I did end up adding fans, the only notes are that three fans in the front requires 120mm fans rather than 140mm, and the bottom front fan only has 25mm clearance as the PSU area is covered in a plate which it would impact (the next one up will be in front of the video card). It will not fit a nonstandard 30mm depth fan (I barely managed to put the 25mm fan in with anti vibration mounts). You could get two 140mm or deep fans in the front, as it allows some flexibility in positioning with the mount points.

I mostly went with the cheapest suitable case which seemed decent (this one was on sale at the time). I have a Lancool 2 Mesh for my other computer which also works well, and would fit a 4090 (it has a 3070, but plenty of room). Most modern mid towers should fit it, they grew a bit in that direction along with video cards.
 
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RoninX

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Thanks for all of the suggestions.

For anyone who's interested, I decided to go with the Lian Li Lancool 216, and I'm very happy with it.

I like the Lian Li aesthetic, and the build quality is excellent. There's plenty of space for both the 4090 and the DH15-S. I also like that the top panel comes off completely, making it easy to access the motherboard during assembly.

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