Hello,
I'm buying this case: http://www.newegg.com/Product/Product.aspx?Item=N82E16811133194&Tpk=thermaltake%20overseer%20rx-i%20computer%20case
So if I get this right, as long as I will not add anymore fans (there are 3 optional as you can see), I will get negative air pressure, since I will have one 20cm intake fan (600-800 rpm), 20cm exhaust (600-800 rpm) and 12cm exhaust (1000 rpm).
As you can guess from the title, I want to create positive pressure, since from what I have read negative pressure causes the computer to become a dust magnet.
Here are my questions:
1) How much difference should be between the intake and the exhaust air flow? (f.e: +20cfm, +30cfm, etc...).
2) Assuming I will add intake fans, Should the extra fans have the same rpm and air flow as those I already have? Or can I get fans with more rpm and air flow?
* Please don't tell me what you think about the case, because although there are better options in USA, I'm not living there 😀
Thank you
I'm buying this case: http://www.newegg.com/Product/Product.aspx?Item=N82E16811133194&Tpk=thermaltake%20overseer%20rx-i%20computer%20case
So if I get this right, as long as I will not add anymore fans (there are 3 optional as you can see), I will get negative air pressure, since I will have one 20cm intake fan (600-800 rpm), 20cm exhaust (600-800 rpm) and 12cm exhaust (1000 rpm).
As you can guess from the title, I want to create positive pressure, since from what I have read negative pressure causes the computer to become a dust magnet.
Here are my questions:
1) How much difference should be between the intake and the exhaust air flow? (f.e: +20cfm, +30cfm, etc...).
2) Assuming I will add intake fans, Should the extra fans have the same rpm and air flow as those I already have? Or can I get fans with more rpm and air flow?
* Please don't tell me what you think about the case, because although there are better options in USA, I'm not living there 😀
Thank you
