Open Frame PC Case ATX
Print Profile(10)
Bill of Materials
- x4 Screw #6-32 l=5 for PSU and 3.5" Drive x 1: You probably already have them from another PC case. Anyway, here's the link: https://ultrashort.info/0v8gIz , One set is 25 pieces.
- x1 12mm Power Button x 1: Example link: https://ultrashort.info/H5u9zR
- x1 Cable Ties x 1: Optional but useful, one set of 100 pieces is enough: https://ultrashort.info/pjdqD1
- x1 PCI-E Riser Cable x 1: Sharkoon Vertical Graphics Card Kit for Elite Shark CA series
Description
Boost Me (for free)
Support me in developing new, interesting projects.
Membership
Become a commercial member and sell physical prints.
Update
24.04.2026 - Updated Print profile for “non AIO” version. Added top AIO brackets STL files (for non AIO version). The brackets are designed for 240 and 280 mm radiators.
19.01.2026 - Added support for vertical gpu mount.
Description
This project was created to be easy to print and use. Can be printed with ABS on advanced devices but also by A1 mini printer with PETG. Is compatible with popular motherboard standards ATX, mATX, ITX and also with different sizes All-In-One water coolers from 120mm through 280mm to 360mm. It will work well as daily open air PC case and also as display stand for retro PC.
Advantages
- Classic, accessible component layout
- Support for popular motherboard and AIO cooler standards
- 3D printable structure without using additional profiles
- Minimalist industrial design
- Easy to print and assembly
Hardware Compatibility
* With SFX to ATX adapter: Link
** Using Feet adapters(print profiles)
*** with optional brackets 1x 3.5” and 1x 2.5” drives under 120mm AIO cooler or 2x 3.5”
and 1x 2.5” drives insted of AIO Cooler(print profiles)
Example configurations
Printing
• nozzle 0.4
• layer height 0.2
• wall count 3
• top layers 5
• infil 20%
• filament ABS/ASA or PETG
3D Printed Parts Overview
Core
3D Printed Parts Overview
Additional parts
3D Printed Parts description
Optional parts
Optional parts can be found in print profiles and in download as .STL files.
Feet Adapters
Optional adapters needed for mount 360mm AIO cooler. They increase the height by 50 mm.
Feet Adapters +
Optional adapters needed for mount 360mm AIO cooler. They increase the height by 60 mm.
GPU Support
Optional adjustable GPU support. Useful for card without backplate.
3.5" & 2.5" Drive Bracket
Optional Bracket allows to mount additional drives below 120mm AIO cooler or mounted in two pieces instead of AIO cooler.
3.5" Drive Adapter
Allows to mount 3.5" Drive insted of one 2.5" Drive on the back. In the marked places x4 insert M3x5x4.
Optional parts for vertical GPU mount
Assembly
Detailed assembly instructions can be found in the Open_Frame_PC_Case.pdf file.
Hardware Assembly
AIO Cooler
In place marked blue dots can be mounted AIO cooler 120 / 240 / 360(with feet adapter). Orange dots shows place for AIO cooler 140 / 280.
Mainboard
Frame allows to mount several motherboard standards: ATX, mATX, mITX.
For ATX motherboards Core MB Beam should be mounted in lowest position and remove mATX Adapter.
- For mount mATX place Core MB Beam in high or mid position it depends of motherboard specification. mATX Adapter is needed.
- mITX mother board don't need mATX Adapter. Core MB Beam mount in lowest position for Frame stability.
Boost Me (for free)
Documentation (1)
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (219)