The NA-SAV3 are 16 pcs. of Anti-Vibration-Mounts for up to 4 fans with standard mounting holes. It allows the user to drastically reduce noises transferred from fans into the PC chassis frame. The design of the NA-SAV3 allows the mounts to be used with fans with 10, 14, 15, 20 and 25mm thick fans, where other mounts would not fit properly.
Scope of delivery
16x NA-AV3 anti-vibration mounts
More details can be found on manufacturer’s website.