UPDATE 15 SEP 2025

• Correct PCI Slots file has been uploaded. Use PCI_Slots_6.stl

Intro

A vertical GPU mount for SLI. I designed this mount in from scratch, using an old case to get the dimensions for the PCI slots and the alignment of the riser cables. I actually designed this in December 2017. I searched on Thingiverse for something that was already made but there was nothing that met my needs. I designed this to be able to fit into most full tower cases. It needs to have at least 8 slots available in order to fit. GPU's are actually really tall!

The case I have is the Corsair 780T. I had to cut the case where the GPU sits once vertical in order to be able to connect the cables. I didn't realise that there are braces between each slot but it's definitely worth it. It will still work perfectly fine if I ever revert back to normal mounting.

Hardware

I used some fasteners to assemble the mount which you will need to purchase. You don't have to use the exact some ones but I designed it to work with the following:

• Machine Screws M4 Countersunk
  • 16mm x 5
  • 12mm x 12
  • 10mm x 2
• Flat Washers M4 - Qty 19
• Self Locking Nut M4 - Qty 19
• Machine Screws M3 Pan head - 16mm - Qty 4
• Flat Washer M3 - Qty 4
• Self Locking Nut M3 - Qty 4

PCI Riser Cable

• Thermaltake TT Gaming PCI-E x16 3.0 Black Extender Riser Cable 200mm