Phanteks Shift Base

thingiverse

Update 2: I upgraded the fin count to match the original design blueprint. Additionally, I incorporated cylindrical cavities into both alignment studs and studs themselves, compelling my slicer to build beef-up walls through the center for enhanced strength. Furthermore, I implemented numerous miscellaneous enhancements for improved durability and ease of cleanup. To verify, the stock retention ball diameter is approximately 5.3mm. Update 1: I reinforced the bases of the retention stud screw-in locations to prevent breakaway failure, lengthened the alignment studs by 1mm to ensure better engagement, extended the fan shroud by .5mm for tighter clearance, and added filter retention tabs. I recommend printing with the fins facing down for optimal results. Original Post: When I purchased my Phanteks Shift case, like many others, I noticed numerous problems caused by poor airflow within its otherwise visually appealing design. After analyzing the issue, I designed this print as part of a comprehensive modification package to address these issues. The standard filter installed in the stock base seemed to allow excessive dust into the case while increasing fan noise. Furthermore, I was concerned about the PSU exhaust being perilously close to the intake fan. To rectify this, I created this base to work seamlessly with the Silverstone FF143B 140MM Ultra Fine Filter, which filters out small particles without hindering airflow and maintains minimal fan noise. Additionally, I wanted to accommodate a 140mmx29mm case fan such as the Noiseblocker NB-eLoop B14-PS. My ultimate goal was to ensure that PSU exhaust air remains far removed from intake fan airflow. I have included two versions of the .stl file: one with base mount studs integrated into the print and another with thread holes for mounting your own 5.3mm ball studs. This design allows users to choose between metal ball studs or 3D printed ones, acknowledging that metal ball studs are preferred for their strength. I experimented with printing my own studs using super glue, which surprisingly provided sufficient durability. To verify the effectiveness of this print, I paired it with a more aggressive fan curve allowed by decreased fan noise. Under full CPU/GPU stress, my motherboard temperature dropped 3 degrees, and after removing the stress load, temperatures plummeted faster, indicating enhanced air exchange between case interior and exterior air. If you don't require the filter, simply remove it for even better case temperatures. To minimize fan noise while decreasing ambient case temperatures, I believe this print will achieve your goals. I would be delighted to hear about your results or thoughts on improving the design in the comments section below.