Thingiverse
ATX basic open pc case / test bench


- Creator (as listed at the source)
- Printkaas
- Licence
- Creative Commons - Public Domain DedicationThe licence is listed by the source marketplace. SliSearch does not verify it.
- File types
- STL
- Pricing
- Free
- Published
- Category
- Gadgets
- Likes
- 116
Overview
-The minimum required for the ATX tray are models Core and IO to hold the motherboard and pci cards (6 motherboard screws, or with the extensions, 9 motherboard screws). -8 total models snap-fitted and then secured with a total of 25 size M3x12mm or similar) nuts and bolts (phillips head recommended). -Optional stand for using the tray in upright position. The motherboard and pci cards can be directly screwed onto the tray stands/holes with generic motherboard screws. The best print-result for me was to print without changing orientation and using a 0.4mm nozzle for the snap-fitting connections. The taller models have 1mm horizontal support beams to be used with tree supports and are to be cut away. -Models are max 18.2cm in length I suggest cutting out one of the pci-slot beams if its in the way of inserting a thick hmdi plug. _03-30-2026 - v1.2 reverted small added spacing to now true dimensions. 02-27-2026 - added 3 extra screwholes on the extensions to actually make the model ATX. 02-26-2026 - v1.1 updated the models, added an optional stand. 02-25-2026 - corrected io-shield height and added extra holes for nuts/bolts to the extension parts._
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![Modular ITX/DTX/mATX/ATX/SSI-EEB/SSI-CEB/EATX/XL-ATX mainboard frame/tray [Updated 2026-07-19], a preview image from Printables](/previews/printables/35720-0/card-b4b4aad236061037.webp)






































