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This is a Motherboard tray for ATX motherboards.
All the measurements taken from the ATX v2.2 specs.
If you find any errors, please let me know.


  • Santiago
    Santiago over 2 years ago

    The Screw has a major diameter of 3mm ( M3x05) but the correct drill tap for the hole is 2,5mm or #39.

  • Scott Kozutsky
    Scott Kozutsky about 2 years ago

    where did you get the dimensions for the expansion card slots. I've been trying to find them but have had no luck. I guess i'll just grab them off your cad but i also want to have the low profile expansion cards for possible future projects. What size standoffs are intended for this model?

  • First Last
    First Last 15 days ago

    How do I add a MB tray to my model I am making in Protocase?

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