I am building a new computer and my case is a Antec 300. I know it comes with a 140mm fan and a 120mm fan but do you know how I connect these fans and can they be controlled. I am also putting in 3 extra case fans and they will be pwn fans. I want to control these fans in the bios or in software on the operating systems. I am using a p7p55d motherboard which has 1 3 pin connector and 1 4 pin connector. How do I connect all these fans so that I can control all of them without using a controller. I have tons of molex connectors but if I just used them, it would mean that I couldn't control them right. I have looked up 4 pin splitters and have found one by akasa but this would mean I could only control 3 of the 5 fans in my system. Unless the two fans in the antec are 3 pin fans and can't be controlled. Can someone find me a solution to my problems so that I can use all the fans and control all of them.