My case is an zalman z3 plus black and it comes with 4 fans 3 x 3 pins and 1 x 4 pin molex the case has an preinstalled fan controller that has an setting or hi or low. you can only connect 2 x fin pin fans in the fan controller. one of the 3 pin fans are an led fan. so should i have two 3 pin fans connected to the fan controller one in take and the back exhaust. and then connect an 3 pin intake to the mobo and a 4 pin exhaust to the mobo.
so two intake fans and 2 exhaust one back and which top exhaust should i pick for good air flow. i will also have an after market cpu fan
pic of the case air flow
https://www.google.co.uk/search?q=zalman+z3+air+flow&es_sm=93&source=lnms&tbm=isch&sa=X&ei=lKi-VOvpLsTzUoTagoAK&ved=0CAgQ_AUoAQ&biw=1201&bih=767&dpr=0.67#imgdii=_&imgrc=p2xEUReHrHVZzM%253A%3B4TjHEDPA-NfsPM%3Bhttp%253A%252F%252Fwww.zalman.com%252Fimages%252Fproductinfo%252Fz3%252FZ3_series_03.jpg%3Bhttp%253A%252F%252Fwww.zalman.com%252Fglobal%252Fproduct%252FProduct_Read.php%253FIdx%253D821%3B730%3B600
so two intake fans and 2 exhaust one back and which top exhaust should i pick for good air flow. i will also have an after market cpu fan
pic of the case air flow
https://www.google.co.uk/search?q=zalman+z3+air+flow&es_sm=93&source=lnms&tbm=isch&sa=X&ei=lKi-VOvpLsTzUoTagoAK&ved=0CAgQ_AUoAQ&biw=1201&bih=767&dpr=0.67#imgdii=_&imgrc=p2xEUReHrHVZzM%253A%3B4TjHEDPA-NfsPM%3Bhttp%253A%252F%252Fwww.zalman.com%252Fimages%252Fproductinfo%252Fz3%252FZ3_series_03.jpg%3Bhttp%253A%252F%252Fwww.zalman.com%252Fglobal%252Fproduct%252FProduct_Read.php%253FIdx%253D821%3B730%3B600