first time builder, fan questions (where to plug them in)

[xifrosty]

first time builder here..
the mother board i have a question for is the asrock z97 extreme4
im having an issue figuring out where to plug the fans into.

if im not wrong i can see that it has 2 cpu fans and 3 chassis fans.
i have 4 thermaltake riings though..
when all 3 fans are connected, should i plug the 4th fan into the psu?

 

[Dark Lord of Tech]

You can run fans off the PSU if it has a molex connection , but it will run a full speed.