Positive Pressure Fan Pc

Whether its positive pressure versus negative pressure or air.

Positive pressure fan pc.

But no matter who you ask someone is bound to tell you something different. However no rubber. In both cases rated noise is 19 db a. There s a right way and a wrong way.

Now that the impromptu physics class is over and done with let us get back to the issue at hand. Cooling fans on a pc case can be installed either as an intake bringing air into the case or as an exhaust moving air out of the case. Should you worry about positive or negative pressure. In a perfect environment we would have an equal balance between the.

In simple terms a computer case can either have. Positive pressure the case fans push more air into the case than then pull out so there is more air pressure inside of the case. More fans are blowing air out of the case than drawing air in causing a slight vacuum effect. Clearly some case fans must be installed to provide a wee bit of air flow.

2 x 120mm in a pull push config to exhaust on the corsair h50 1 x 200mm front intake 1 x 120mm top intake 1x 120mm side intake. Assuming all the fans are the same size and speed then you have one of three possible options for the air pressure inside the case. Cooler master fans are pretty good their higher quality fans 120mm fans move 79 to 90 cfm their 200mm megaflow moves about 110 cfm. Optimal air pressure with a computer case is one of the most discussed and debated topics in computer cooling.

Static pressure fans are designed to combat this with a different fin design. Positive pressure setup more fans. Much ado about dust. It s not much but when you re wanting to get the most out of your pc it s wise to choose the best fan for the job.