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Chassis fan question

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Darigaz View Drop Down
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Joined: 11 Nov 2017
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    Posted: 16 Oct 2020 at 11:08am
Dear, I have two simple but important question for my B450M Pro4-F

1) The maximum current output CHA_FAN1 can be used?
2) Seems CHA_FAN2 cannot control the fan speed. Always full speed?

Regards.
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ASRock_TSD View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ASRock_TSD Quote  Post ReplyReply Direct Link To This Post Posted: 16 Oct 2020 at 1:58pm
Dear Darigaz,

Greetings, this is ASRock TSD.


Regarding question 1, the maximum current of CHA_FAN1 is one ampere.
Regarding question 2, CHA_FAN2 support 4-pin fan only.
If 3-pin fan is used, the fan speed cannot be controlled and only run at full speed.


Thanks!

All the best,
ASRock TSD
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