3D printable open frame PC case

Ever wanted to have your PC mounted as an open frame? With these parts you can turn any pegboard into a complete case
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updated April 22, 2025

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All excellent but I had to make a modification about combining the ATX with ITX since the where the GPU goes clashed with my audio panel, so with the ITX not with the ITX, so I mixed the 2 ATX and ITX.

todo excelente pero tuve que hacer una modificación sobre combinar el atx con itx ya que el donde va la gpu chocaba con mi panel de audio, asi que con la del itx no, entonces mezcle las 2 atx e itx. (edited)

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Currently working on this, but I have a few questions. Mainly, how do I install the screws for the mobo? It seems my standoffs don't fit. Feeling a bit confused on this bit.

Edit: Did a google search for this and found a corsair page on how to assemble. That answered the couple of questions I hadn't worked out on my own.

https://www.corsair.com/us/en/explorer/diy-builder/how-tos/how-to-install-atx-pc-build-on-platform4-platform6-pegboards-2/ (edited)

Everyone is just jerry rigging for the HDD LMAOO, corsair dont be shy help us out

What would be a good material to print these parts out on? I'm currently running an ender 3 pro and all my material is either PLA or one spool of Pink PETG.

@RyanWilliams_2860269 i think petg should be fine but ASA or abs maybe a better option
Pla definitely not in consideration

We need version of this to fit metric spaced pegboards. Mounting holes are imperial so my ATX motherboard tray doesnt fit my pegboard

is there a link to purchase the hardware/screws needed?

My little mATX Budget build on a Ikea Skadis Wall. Drilling holes in the Skadis Board was challenging, but in the end I'm really happy with this model. I also used m5 instead of m6 Screws with an Adapter. Overall a really fun building experience :)

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@MR_2052975 That looks so cool! Love the cable routing prints as well

Hello, would it be possible to print this in PETG? If so, which settings would you recommend to maximize strength?

The "ATX tray split" file is one solid body instead of separate objects. Could you please provide the file as a 3MF version so we can actually print the object separately?

@Isharrr_658793 if you use bambu studio select the part select cut and right click on a cuted part

@RobertoBelan_3532735 did not know you could do that, thank you very much!

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Hello,

Do you think you'll be able to share the step ?

Best regards !

Would the 360mm radiator mount be suitable for a 480mm radiator ? If not, would you be so kind to create and upload one for us ? :D

@Merdomerdo_3237109 is there somewhere assembly instructions? I printed the ITX tray.. and the holes that the mobo attaches, are plugged closed.. but in the back, they have an M3 marking and countersunk nut? it's very weird..

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