2x 120mm fans or 1x 140mm fan.

[evanscorben05]

Hi all. I'm currently using the deep cool dukes v2. at the moment I've got 2x 120mm fans in the front and 1x 120mm fan at the back as an exhaust I also have a 240mm rad also running as an exhaust. I was just wondering if it'll be worth swapping out my 2x 120mm fans for a 140mm fan. keeping in mind that 1x 120mm fan blows air through the HDD and the other blows air into the main case.

 

[CountMike]

Wouldn't get much more out of 140mm fans. It all depends one make and model of fans, some 120s can outperform some 140s and vice versa. Just look at cfm numbers of yours and intended fans. Generally, 2 120mm fans should outperform one 140mm fan.