fan question?

[wolfinstinct]

i have a liquid cooling system. the liquid cooling system has an external fan with radiator wich blows out, wich I will put at the back. i have another at the front pulling air in. i have a left over card which i can put in on the inside of the external fan.i will be able to control the speed of one fan only, with others operating at one speed. could this have any effect?

 

[Duzz]

You will be good. Make sure you do not put the Fan plugh in the Cpu Fan spot. It will run realy slow cause the CPU is cool and when the CPU is cool the fan slows down for the Heat sink and it will lower the fan speed. It will run at full speed when plugged into the Case Fan spot. And what is the Left over Card which you can put in the inside of the External fan?? what is that all about?