antec pwm pc fans, 120mm fan, high performance case fan, 4-pin pwm connector, computer fans with 2000 rpm, storm series 3 packs

?High Performance?120x120x25 mm, 12V, 4-pin PWM, max. 2000 RPM, min. 20.3 dB(A), 80,000 / hrs 25C.PWM Connector?4-pin PWM connector for automatic speed control via 4-pin PWM fan headers, 2000rpm maximum speed. FDB Bearing?Storm Case Fans can reach more than 80,000 / hrs 25C, by high specification fluid dynamic bearings. Unique Fans? Frame? Provide the High Performance max. 66.56 CFM, max. 2.7 mmH2O through narrower frame and bigger air inlet area. Brand Original?Founded in 1986, Antec is recognized as a pioneer in the industry and has maintained its position as a worldwide market leader.