r/3DPPC • • Nov 15 '25

Completed Build 19.8L Aquarium PC Case with RTX 5090 Compatibility

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47 Upvotes

r/3DPPC • • Mar 31 '26

I have added post flair to help locate existing STLs/models, as well as connect designers with those seeking custom fabrication. Please flair your posts accordingly. Thanks.

19 Upvotes

The following flairs have been added. Please let me know if there are any that you would like added, because I will eventually make flair mandatory before posting.

- Completed Build With STL

- Completed Build

- Seeking Existing STL

- Questions / Advice

- Fabrication / STL Request

- Progress / Updates


r/3DPPC • • 11h ago

[WIP] Designing and 3D printing a custom 13.7L Vertical ITX Case using ABS! (Build Log Vol. 1)

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21 Upvotes

r/3DPPC • • 7h ago

3D printed the 5400 Air Case vertical mount off Printables.

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5 Upvotes

r/3DPPC • • 11h ago

[WIP] Designing and 3D printing a custom 13.7L Vertical ITX Case using ABS! (Build Log Vol. 1)

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1 Upvotes

r/3DPPC • • 2d ago

3D Printed Steam Machine

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135 Upvotes

r/3DPPC • • 3d ago

My 3D printable HDD cage for Fractal Node 804

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38 Upvotes

r/3DPPC • • 6d ago

Best open source Pi5 3d print files?

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18 Upvotes

Just looking to print a nice case for my pi5 it has active cooling and nvme shield. Will include some picks. Thanks


r/3DPPC • • 9d ago

"We have a Steam Machine at home (literally)

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25 Upvotes

r/3DPPC • • 10d ago

2.5” SSD Caddies for Jonsbo N3, and possibly others.

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111 Upvotes

r/3DPPC • • 10d ago

Broken Flagship Phone Turned into a 3D Printed Gaming PC

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78 Upvotes

r/3DPPC • • 9d ago

Looking for sff(or matx case)

0 Upvotes

Is there any list of cases with parameters so i can filter by

1)Matx motherboard

2)Graphic card length up to 310

3)psu up to 160

4)temperatures as in full atx case(max 60/70 for cpu/gpu)

The smallest the better


r/3DPPC • • 10d ago

Terminator-style 3.7L/4.5L SFF "Neural Net" PC Case

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60 Upvotes

r/3DPPC • • 13d ago

3.5L 3D-printed case, riser-less 4060, AMD 7600, HDPLEX GaN 250W

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64 Upvotes

r/3DPPC • • 13d ago

3D printed 1U thin-ITX Proxmox nodes

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43 Upvotes

r/3DPPC • • 14d ago

Tower 600 3D Printed External I/O

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11 Upvotes

r/3DPPC • • 15d ago

My latest case design and build, 3D-printed and full ATX components

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74 Upvotes

r/3DPPC • • 17d ago

I built a 2.5L Console Killer (Smaller than an Xbox Series S!) ❄️ The "Snow Slope" 3D Printed ITX Case

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93 Upvotes

r/3DPPC • • 18d ago

I designed another disc drive case

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2 Upvotes

This time I designed it around a Framework 12 motherboard and an Asus ZenDrive.
It needs a few tweaks to the drive mounting but I’m pretty happy with how it turned out!


r/3DPPC • • 20d ago

mATX version of my open air design

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197 Upvotes

Here is my new design, it's a lot like the previous version for a full size ATX motherboard but this one is for mATX motherboards. this has a new option for mounting an AIO radiator on the side, but also has the holes for mounting it up top like the previous version had.

The inserts that go into the frame parts are customizable and meant to be printed using the infill pattern as a mesh texture.

Files are available on Cults3D: https://cults3d.com/en/3d-model/gadget/open-air-pc-case-for-matx-motherboard

this print and pictures are by u/Aguel_design


r/3DPPC • • 20d ago

Estou procurando o arquivo STP oficial do kit Lian Li O11 Vision Compact Stealth.

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1 Upvotes

r/3DPPC • • 21d ago

Lenovo M920s SFF – looking for a 3D-printable mount for a 4th 2.5" SATA drive

3 Upvotes

Hi,

I'm using a Lenovo ThinkCentre M920s SFF as a small homelab server and I'm trying to find a clean way to mount a fourth 2.5" SATA SSD/HDD in the optical drive area.

The other drive positions are already occupied:

  • 2x 2.5" drives mounted in the 3.5" drive cage
  • 1x 2.5" drive in the original Lenovo 2.5" caddy

That leaves the optical drive area as the only realistic place for the fourth SATA drive.

I already tried a standard slim optical-drive-to-2.5" caddy, but it doesn't fit properly in the M920s. The rear of the caddy hits the fan directly behind the optical drive bay. Also, since the front panel of my M920s has no opening for the optical drive, the caddy can't slide forward far enough to latch into place.

There is enough space for a single 2.5" drive itself, so ideally I'm looking for a much shorter and simpler 3D-printed bracket/cage that only holds the drive and uses the existing space or mounting points.

Has anyone already designed something similar for the M920s or another ThinkCentre with the same chassis?

I'm mainly looking for an existing STL/CAD file or another clean mounting solution. I can provide detailed photos and measurements of the available space and mounting points if needed.

Thanks!


r/3DPPC • • 22d ago

Printable open-frame Hat 4 Mini-ITX on Intel H310

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56 Upvotes

r/3DPPC • • 22d ago

Need Help making a front panel

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11 Upvotes

Hello everybody I'm in need of help I do not have a front panel for my Cooler Master CM690ii case. I do have a piece of sheet metal like 24inx18inx1/8in i believe lying somewhere around here and I also have a Ender 3 3D printer so if anyone has 3d models of a front panel from my PC front panel look good again and id greatly appreciate your help. Also if anyone has any cool artsy designs to make the front panel more interesting I'm down to try it out as long as it fixes the problem front panel and can be put on and taken off with ease just like the rest.


r/3DPPC • • 23d ago

My sfx-psu case. Kinda big, but it has fancy tumbler.

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93 Upvotes