June 28, 2025
Description
Did some modelling, and designed this air tunnel for Thermalright Pearless Assasin 120 mini. It is right now in 2 variants, full, and with magnetic cover, if you dont want magnets you print full version, magnetic cover just ease fan swaps.
This cover clips on radiator fins on bottom, but it is very easy to attach.
Recommend printing in PETG and above.
This design is inspired by other design here, but i did it again from scratch.
I tested it on 7800x3d, on stock settings, did 18500 in cinebench 80.4 degrees and 84w. Fan used was noctua nf a12x25 g1.
License:
Standard Digital File License