Zalman ZM-F4 is an additional high quality silent fan.
It is installed in the 120mm fan holders, but the blades of the ZM-F4 have a size of 135mm, which makes us have a greater air flow.
It includes a cable that helps users control fan speed and noise. The turning speed can be adjusted between 900 and 1300RPM and the sound level will vary between 18 and 26dBA.
It includes silicone fasteners to avoid vibrations with the case, and thus also avoid an increase in the sound level.
We highlight ...
* High quality silent fan.
* The fan is screwed on a 120mm socket, the blades have a size
* It has 4 silicone fasteners to avoid vibrations.
* It has an additional cable to reduce the fan speed and thus attenuate the volume of the fan.