140mm PC Fan Spacer QX140 Corsair Fan in 4000D, 4000X case

Description

Spacer designed to allow improved airflow for a fan placed underneath the GPU. Has pins to help locate the fan onto the spacer, as well as very open spacer to allow the fan to draw air from PSU chamber (if available in your case) as well as backplate, and from inside the case to direct airflow into GPU heatsink. Should work with nearly all 140mm fans, but have only tested with a corsair QX140 fan.I printed out of clear petg to allow the RGB of the fan to slighly illuminate the spacer for a cool effect. It works pretty well with the creality hyper petg clear!