Full Details from Amazon.com : http://www.amazon.com/gp/product/B00387QY1Q?tag=onigi-20
Pyle-Pro PFN31 19'' Rack Mount Cooling Fan System
Three 90MM High Velocity Ball Bearing Metal Case Fans
Durable Metal Construction
Installation Hardware Included
Power Source 110V AC
Dimensions 19 x 43 x 17
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