What kind of motherboard pins does this motherboard have?

[EcoMCG]

Here is the motherboard: http://www.gigabyte.com/products/product-page.aspx?pid=4714#ov

I am just wondering on what kind of pins does it have. 3 pins or 4 pins. Because the case I just ordered came with a pre-built case fan that has 4 pins.

 

[Suztera]

You can plug a 4 pin fan into a 3 pin slot.
The CPU fan is a 4 pin but that is reserved for the cpu fan cooler.
Two system fans are 4 pin. Located left of the word Ultra of the heatsink.
The third is a 3 pin.
Here is a large picture of the motherboard:
http://www.gigabyte.com/fileupload/product/2/4714/8747_big.jpg

 

[lfkfkfkffs]

If you look on the left side of the picture by the socket you will see 2 4 pin system fan headers and 1 4pin header for the cpu_fan. There is also one on the top part of the board that is only 3pin. Just click on the 3rd picture and just mouse over the board and you will see it