Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2737876.
Was inspired by this model: https://www.thingiverse.com/thing:2681295
This GPU stand is designed with a rear support so the card isn't simply hanging. Its also go a central bridge for even more support under the PCIe Riser. The riser stand slips into holes that are 20mm x 5mm in case I decide to expand on use. The riser bridge can be removed and upgraded. The front supports mounting of a 120mm fan. Holes are spaced for 105mm x 105mm. I modeled the holes for use with a noctua anti vibration pegs in case I didn't want to use screws. I wanted these to interlock so I could add more in the future without them sliding around. If you have any suggestions on upgrades or addons, feel free to let me know and I'll see what I can do.
<b>Update: </b> <b>v8</b> has been uploaded. Includes rear interlocks as well as extenders for use to mount these back to back. Extended Rear riser brace.
Test your tolerances with the Joint Test Files. This will save you plastic printing the whole stand just to find out you need to fix something for the joints to connect.
<b>NEW: Quick release pin </b> - Print at 200 resolution and 100% infill