My card has a specialised cooler shipped with it. It is designed by the manufacturer of the card, not ATi's reference cooler. 'Palit' is the name of the company. Read up on the reviews, and I highly recommend an aftermarket cooling solution fitted by the boards manufacturer.
Jolteh, you can disconnect the cable for the bigger fan on the card. This will leave it running 100%, and the other variable. However, you can connect that fan to a mobo controller with a little cut and paste

and hey presto... 2 controllable fans. It's not a standard software supported feature (Although I did read somewhere they were planning it??). Please do not do this, unless like me, you must overclock everything you put into your case just because you can. It becomes an addiction. There is no current need for it with any game that is available today. I just like to see how far I can push things for the future.
I now run this baby in HD at 1920*1080 and it runs CS at 250-299fps. FarCry is gorgeous, and Arma2? Well I spent the next 5 mins cleaning my screen!