CM storm force case fan 2pin + molex connector problem

vash_021

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Jun 19, 2012
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I have read other information about this some say that the
molex = fan power
2 pin = LED
and some say that the 2 pin connector is the one responsible for the power control

Here is the link for the fan which is a CM LED force
http://www.coolermaster-usa.com/product.php?product_id=2917

my mobo is ASRock H77 Pro 4/MVP

my case is a haf 912 combat

now currently it is running at full speed only the molex is connected straight to the psu and the 2 pin connector is just sitting there

what I want to achieve is to be able to control the fan speed by the mobo and possibly making the LED work

is it possible to work all this by just buying an adapter of some kind?



Thanks
 

vash_021

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Jun 19, 2012
71
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10,640
if i use a 2pin molex to 3pin adapter and connect it to the motherboard will it work that way?
and the 2pin to a 2 pin molex and connect it straight to the psu will the LED burn out at 12v? or should i use a 2pin to 3 pin adapter and connect it also to the mother board?