84.5 x 84.5 mm, 80 mm Associated Fan, Fan Guard
80 mm x 80 mm Dc Axial Fan, Ball Bearing
80 mm x 80 mm Dc Axial Fan, omniCOOL™ Bearing
80 mm x 80 mm Dc Axial Fan, Sleeve Bearing
80 x 80 mm Dc Axial Fan, Ball Bearing
80 x 80 mm Dc Axial Fan, omniCOOL™ Bearing