Hello, i'm planning to buy the case SilentiumPC Signum SG1 TG. it has two fans already installed but I don't know if it will be possible to connect them to my motherboard, MSI B450 Gaming Plus Max. The fans in this case are SilentiumPC Sigma HP 120mm i think. Apart from that I'm thinking about buying two more of these but I don't know how many I can connect if I can at all. It would be nice if someone could help me as I can't find any info on that and I am just a novice.