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Can the HX620 control case fan speeds?


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I have 3 case fans that I want to control automatically by either my BIOS or PSU if possible.


I don't have enough 4-pin headers on my motherboard for 3 fans though & aren't sure if a 3-pin PWR_FAN header allows me to control the fan connected to it via the BIOS.


Is the HX620 able to control the speed of case fans at all? If so, what cables/adapters do I need?



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No, it cannot. If you connect the Fans to the PSU without a Fan Controller, it would be WOT..................

( wide open throttle )


This is correct, you will either need a fan controller or enough of the proper fan headers on your motherboard in order to adjust the fan speeds.

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