That is a nice fan but I want to also bring to your attention it is a 120x120x38mm fan. Now i am not sure how exactly the front fan is mounted in P180 but that is a thicker fan then most included with cases. Standard size is USUALLY 120x120x25mm. If you have the room for the mount then that is a good fan. Like i said I do not own a P180 hopefully someone with one will be able to comment and say if the case itself allows for a thicker fan to be placed there if not you could always look into one of Silverstone's fan. Like this one....
http://www.newegg.com/Product/Product.aspx?Item=N82E16835220014
thanks for letting me know that. i just thought a 120 mm fan was all i needed.
i looked at newegg's specs of the p180b and i found this
1 rear 120mm Tricool fan (standard) with 3-speed control to balance quiet with cooling
1 top (standard) 120mm TriCool Fan
1 lower chamber (standard) 120mm x 38mm (thick) TriCool Fan
thats good for me
since im putting this on the lower chamber.
one more thing, I see different types of fans what what does "bearing type" actually mean?
i see bearing types:
Hydro Wave
Ball
2 Ball
Sleeve
what are they ( what do they do) and which one is the best?