Coolermaster masterbox 5 lite rgb help!!

[stefanaras1111]

Anyone who have this case know if the case fans that are included if the have a 3 or 4 pin connector and how many rpm is the max cause my mobo have 3 4 pin headers for fan and only the one work with 3 pin fans and i can control the speed on the other 2 i cant change the fan speed from 3 pin fan...are the fans very loud if they run at max speed?

 

[Aeacus]

According to this: http://www.tomshardware.co.uk/answers/id-3628113/cooler-master-masterbox-lite-rgb-case-fans.html
Masterbox 5 Lite RGB case has MasterLite fans and those fans are 3-pin. At max RPM (1200 ± 150), you're looking at 25 dB(A).