Antec Antec Big Boy 200 Tricool Fan 200Mm
This is a large, 200 millimeter fan from Antec features a high-quality, ball bearing construction which offers longer life than the more common sleeve bearings utilized by many fans. It features three adjustable speeds to allow users to tailor the fan for maximum cooling or silent operation. At 400 rpm it produces 85 CFM at just 24 decibels. At the intermediate speed of 600 rpm it puts out 108 CFM at only 27 decibels, while at 800 rpm it produces 134 CFM at just 30 decibels sound level. If your needs call for a fan of this size, this product fills the bill in a respectable fashion.