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Asrock Z87 Pro4 Fan Connector Amperage

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Geoweb35 View Drop Down
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    Posted: 18 May 2021 at 2:12pm
Hi, how many Noctua NF-A12X25 PWM (0.14A) fans can i connect to CHA-FAN1 4pins header? i want to know the max amperage for the CHA-FAN1, this information is not included in motherboard manual. Can i connect 3x Noctua NF-A12X25 PWM in CHA-FAN1? thanks.
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ASRock_TSD View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote ASRock_TSD Quote  Post ReplyReply Direct Link To This Post Posted: 21 May 2021 at 2:54pm
Hi Geoweb35,

Thank you for your post.

Here is the Z87 Pro4's fan header information for your reference.

CPU_FAN1: 1A, 4 pin fan header, can't control 3 pin fan speed
CPU_FAN2: 0.5A, 3 pin fan header, can control fan speed
CHA_FAN1: 1A, 4 pin fan header, can't control 3 pin fan speed
CHA_FAN2: 0.5A, 3 pin fan header, can control fan speed
PWR_FAN1: 1A, 3 pin fan header, can't control fan speed

In general, CHA_FAN1 can handle 3 Noctua NF-A12X25 PWM at the same time.

If you have other questions, please feel free to contact us.

Thanks,

All the best
ASRock TSD
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Geoweb35 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Geoweb35 Quote  Post ReplyReply Direct Link To This Post Posted: 21 May 2021 at 7:01pm
Thank you very much, this is the information I was looking for.
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