Neptune 3 "Triumvirate" Volcano x Triple 5015

UPDATED 20/01/2026
1. Adjusted Z-probe to its original position along Y axis.
2. Adjusted all holes for much better M3 heat inserts that I use nowadays (see last picture)
3. 3MF file removed.

DISCLAIMER:

This is a prototype and it's abandoned, I won't make any changes.
It was printed to test printability and fitment. I did not test it for actual performance.
People in the comment section tested it and reported it worked well.
Remix for alternate assembly is available for those not willing to use heat inserts.
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It is not adjustable.
If you need to make any adjustments you'll have to modify the STEP file provided.
You can take some measurements prior to printing in order to make sure it fits your setup.
Heatsink to nozzle tip distance (as pictured): 32mm
Duct inlets (including tolerances): 20.6mm x 15.4mm
Designed for Gdstime 5015 fans.
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There's no cable management.
One of the fan's fixture holes can be used as a cable guide as a workaround.
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Assembly requires 4x M3 20mm screws, 5x M3 heat inserts and a soldering iron.
If you want to use something else you'll have to modify the STEP file accordingly.
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Double-check how the tip of a fan duct's outlet looks in your slicer.
Depending on settings, geometry loss may appear.

PRINT PROFILE RECOMMENDATIONS: