This Revoltec fan is specifically designed for PC´s. The Hysint bearing guarantees a low noise development and a long lasting operating time. Technical data: * Fan size: 40x40x10mm * Noise level: 23.03 dBA * Airflow: 5.20 CFM * Fan speed: 5000 RPM * Connector: 3-Pin Molex * Operating Voltage: 7 Volt - 12 Volt DC * Input Power: 0.07 A * Lifetime: 50.000 hours The scope of supply includes: * Revoltec AirGuard 40mm Fan