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I have a few qustions regarding the msi B450 - A Pro Max motherboard.


1.) Does the JRGB1 header work for fans with ARGB?
I hear it does if it's a 3 pin header. And 4 pin won't work?

Can't quite tell from the image which it is. It looks like 3 + 1 pins.

2.) There are 4 SYS_FAN headers.
If I want to plug in 6 fans, I think I'll need to get something called a 'fan splitter'?

I hear each header can only handle a certain amount of volts and amps though.
But I'm only going to plug in 2, maybe 3 fans at most into one SYS_FAN header.

Is that too much, and should I get multiple fan splitters instead, and put them into different headers?