The CORSAIR ML140 LED ELITE Blue Premium 140mm PWM Magnetic Levitation Fan boasts CORSAIR AirGuide technology and a magnetic levitation bearing for high-performance quiet, colorful cooling. Fan Size 140mm x 25mm Bearing Type Magnetic Levitation Flow Type STATIC PRESSURE LED Color BLUE PWM Control Yes CORSAIR iCUE Compatibility No Weight 0.197 Package Quantity 1 Speed 400 – 1600 RPM ±10% Sound Level 10 – 31.8 dBA Power Draw 0.235A Static Pressure 0.30 – 2.06 mm-H2O Fan Airflow 15 – 82.9 CFM