I am in need of a 40mm fan...

So, I am going to be using a Shuttle XPC and according to the reviews, when the PSU is pumping out juice, the fan whines liek hell. So, where can I find a cheap/powerful/quiet 40mm fan? I dont really know where to look...

Yeh that could be a problem. Here is a link to where you can get them http://www.nexfan.com/40mmfans1.html. This is a good site for general performance fans. Hope this helps you out.

Thank You,
Daniel