push/pull fan settings

[Raziel1]

I've just finsihed running a stability test on my rig (8 hours of prime) & everything was fine.

But one thing I have noticed from hardware monitor is the fans on my True are running at different speeds. Both fans are Noctua NF-P12 fans.

The pull fan is plugged into the CPU fan header

The push fan is plugged in to the CHA_FAN1 header.

with prime running I'm showing the max RPM of the push fan to be 32 rpms lower than the pull fan.

is this a problem or am I just being overly picky?

 

[Raziel1]

I didn't want to use a Y splitter, didn't want to risk damaging the MB.

thanks for the help gents, I'll not worry about it.