Hey everyone, I'm currently setting up a Frozen Warframe SE 360 ARGB all-in-one (AIO) cooler. I've connected the fans to the CPU_FAN header, but I'm not sure if I'm doing the right thing with the water block, which is currently plugged into CHA_FAN1. My motherboard is a Prime B560M-A and unfortunately, it doesn't have an AIO_PUMP header. Should I connect the water block to a different port instead?
2 Answers
I’d actually advise against using the CPU_OPT for the pump. It’s meant for fans and really only mirrors the CPU_FAN speeds. This means your pump won’t get a steady voltage, which can lead to issues. It’s better to connect the pump to a header that provides constant power. If your motherboard doesn't have an AIO_PUMP, consider using a fan controller or a different setup.
It looks like the CPU_OPT header is available on your motherboard, which might be the better option for your setup. Just make sure you check your motherboard’s manual for clarity. If CPU_OPT mirrors CPU_FAN, it could work for additional fans or AIOs. But I'd be cautious about using it for the pump as it won't provide full voltage like AIO_PUMP would.

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