Four-pin Molex pass-through with two-lead fan power connections for easy installation Ideal for new systems, upgrades and replacements Ball bearing delivers quiet, reliable operation Lifetime Warranty Rated voltage: 12 V DC Input current: 0.23 A (maximum) Air flow: 66.3 cfm (maximum) Fan speed: 1,800 rpm Noise level: 30.06 dBA (maximum) Operating temperature: -10 – 70°C Dimensions: 120 x 120 x 25 mm (4.75 x 4.75 x 1 in.); 130 g (4.5 oz.) Package contents: Case/Power Supply Fan Mounting screws