Caforre 92mm dc 12v 24v 9225 4000rpm high CFM dc Brushless fan Packing details: Inside: Card paper Outside: Kmk reinforced carton Fan size: 92.5*92.5*25 mm Carton size: 560*350*330mm Piece: 150pcs/carton Net weight: 11.8kg/carton Gross weight: 12.5kg/carton