Used in my Old PC Case as a Fan upgrade.

General Specifications Dimensions: 120 (L) x 120 (W) x 25 (H) mm Net Weight: 184 g Operating Ambient Temperature: 0–40 °C Warranty: 6 Years Fan Specifications Fan Speed: 400–3300 rpm (PWM controlled), 0 rpm below 2 % PWM Airflow: 81.04cfm | 137.69m³/h Static Pressure: 4.35 mmH2O Noise Level: 0.6 Sone Fan Bearing: Fluid Dynamic Bearing Typical Voltage: 12 V DC Start Up Voltage: 3.9V DC Current: 0.29 A Cable Length: 400 mm Connector: 4-Pin PWM Connector