So I'm upgrading the stock fans on my 350D Corsair case. I'll be using two AF140 in the front, another AF140 on top and a AF120 in the back. Unfortunately my Asus h87m-plus only has two headers so I was thinking about using two splitters and connect the front fans to one header and the back/top fans to the other header. I know the headers can handle the increased current but what about pairing the 120 and the 140 on the same header?
My guess is that since the fans are voltage-controlled there should not be any problems and they would go full speed (one at 1100 and the other at 1600 RPM) when using 12V with the header supplying 0.1A to one and 0.35A to the other. My doubt is if all that is true, specially the current delivery to each fan.
BTW, I know that I would only be able to read the speed of either the 120 or 140mm fan but that's not that big of a deal for me. And luckily the splitters I have already come with one of the speed reading pins removed
My guess is that since the fans are voltage-controlled there should not be any problems and they would go full speed (one at 1100 and the other at 1600 RPM) when using 12V with the header supplying 0.1A to one and 0.35A to the other. My doubt is if all that is true, specially the current delivery to each fan.
BTW, I know that I would only be able to read the speed of either the 120 or 140mm fan but that's not that big of a deal for me. And luckily the splitters I have already come with one of the speed reading pins removed