SilverStone SilverStone Technologies AP183 180 PWM Dual Ball Bearing Air Penetrator Frame Case Fan, Black

Features Industry leading air channeling fan Wide fan blade design for high air pressure and optimal system cooling performance Effective targeted airflow with integrated Air Penetrator grille Wide 400rpm - 1,500rpm speed range via PWM control Low power consumption Dual ball bearing for long lifetime Specifications Color: Black Bearing: Dual ball bearing Connectors: 4pin PWM Rated Voltage: 12V DC Start Voltage: 8V DC Rated Current: 0.3A Rated Power: 3.6W Speed: 400 - 1,500rpm Airflow: 24.49CFM ( 400rpm)/140.13 CCFM ( 1,500rpm) Effective Airflow Range: 0.3m - 3.5m Static Pressure: 0.24 mmH2O ( 400rpm) - 3.17 mmH2O ( 1,500rpm) Air Speed at Fan Edge: 0.7m/s - 3.7m/s Noise Level: 18 dBA ( 400rpm) - 37dBA ( 1,500rpm) Life Time: 70,000 hours PWM: 180 mm Dimension: 7.09-" x 1.26-" x 7.09-"