Casing fan

[UETIAN]

Hi all,
I am in process of building up a new PC. Till now I have:
1- CPU: AMD FX-6300
2- MB: ASRock 970 Extreme 3
3- RAM: 2x 4GB DDR3-1333
4- GPU: NVIDIA GT430 (passive cooling)
5- Casing + PSU 420 Watts
6- HDD (500GB)
7- DVD Writer
---
The remaining item is Casing Fan, which I want to place near the GPU, which has huge aluminium fins.
I am thinking to get Arctic Fan (12cm) F12, 1350pm + 57cfm (2.7L/s), but I don't know what kind of connecting cables and other pins etc. are necessary for casing fans.
The mainboard has 2 Chassis Fan Connectors (3 pin). I am unable to figure out how much power these connectors can offer to the fan.
If anyone has experience about casing fans, please guide me.

 

[manofchalk]

The fan will have its won cable built in to it, you dont need to get a separate cable. Should be either a 3 or 4-pin connector, either will work on your mobo's 3-pin headers.

Power shouldnt be an issue, you would have to be running a ridiculously large custom fan before power would be an issue i think.