What fan controller?

[Metalface Mark]

I have a new nvidia stacker coming tomorrow, which has 3 fans that come with it, but i can add a further 6. ill probably just add another 4, so i need a fan controller than can control 7 seperate fans.

Any ideas if anyone would do this, or whether i would need two?

 

[Metalface Mark]

I did see that, I wasnt sure whether it allowed 6 fans, or whether the other two nobs were for something else.

Ill have to wait till my case comes as it has a door on it, the zalman may not fit thanks to the nobs that protrude.