12/14cm Optimized Owl Fan Shroud for Noctua High-efficiency Fans

December 6 Update: A version with a larger opening has been added. The original circular opening obstructs airflow for some fans; the larger opening version is recommended if you are not using a cat fan

The original model's text was aesthetically unpleasing; it has been refined, and a 14cm version added

Text has been removed, and a chamfer added to the intake side motor to facilitate directional identification. The original circular inner diameter was only 112mm; this has been increased to 116mm, and 136mm for the 14cm version. Thickness has been increased to 2.6mm for enhanced print durability. Corner radii have been modified to R8; the original R8.5 was somewhat unusual and less compatible with other fans, and a chamfer has been added

It is recommended to orient the chamfered side as the base for improved aesthetics

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