On another note, there's something else I have been working on. Some discussions recently with w360, plus exploring the idea of making a case that specifically supports the EK Phoenix has led me to a new design. It's primarily for ITX boards (though mATX is possible with some restrictions), so it won't satisfy ATX people. It's also not super-small, at around 21L, so the small-at-all-costs crowd won't be interested, either. But I think for the sort of person that's looking for a small footprint case (it's a vertical, rotated motherboard design), with good cooling performance and enough room for activities, it could offer a compelling package. I don't really want to derail this thread, but for those interested, here's a WIP preview.
@Necere
I LOVE the fact that someone is looking to design a chassis around the 280 EK Phoenix...!
I feel that the 280 Phoenix should be enough cooling for an i7-8700K & GTX 1080 Ti (or maybe an i7-9700K & GTX 2080 Ti)...
Just remember to take into account the bulk provided by the tubing & three QDCs...!
But there is a good chunk of open space in the linked image, between the motherboard & the PSU, and I am concerned with the placement of the GPU blocking a good bit of airflow for the AIO...
I would go for the back to back (Dan A4-SFX, CustomMOD SFX, Louqe Ghost S1 MkII, Sliger G, DSE Breathe) layout, and flip the PSU on its side (using that formerly empty space)...
I like the venting fans on the back, but I would rather see 25mm thick fans here...
I like that (at least it appears to be) there is space up top for the connections IN the chassis, rather than having them just poking out the top (like the Breathe chassis)...
But I would recommend flipping it all; still a back to back design, but with the motherboard down low & the PSU up high; this would put all the cables (excepting the PSU main power) coming out of the bottom back of the chassis...
You could also inset the PSU (assuming SFX) & run the main power connection down & out the bottom with all the rest of the cabling...
And if there would be any way to do all the above, AND get the total package under 20 liters, then it could still be SFF...!!!
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