Full Details from Amazon.com : http://www.amazon.com/gp/product/B00AJOY70G?tag=onigi-20
Adda 120mm x 25mm New Case Fan 12V DC 175CFM Waterproof to IP55 Ball Bearing 2 wire
120x25mm 12V
High Flow 175CFM
Water resistant to IP55
Ball bearings for long life
4 self tapping mounting screws
