Full Details on Amazon.com : http://www.amazon.com/gp/product/B00CIB9BTU?tag=tsukuyomi-20Delta Electronics AFB1212SHE-CF00 120x120x38mm Cooling Fan 190.48 CFM 55.5 dBA 4100 RPM 1.619048 CFM 555 dBA 4100 RPM 16A or 192W 1764 Air Pressure