PWM Sharing Technology (PST) Extremely quiet with low noise impeller High airflow and static pressure Fluid dynamic bearing ensures extended lifespan The F12 PWM PST case fans are dedicated to outperform their counterparts in terms of cooling performance and noise level. Performance Quantity per pack 1 pc(s) Bearing type Fluid Dynamic Bearing (FDB) Pulse-width modulation (PWM) support Yes Maximum air pressure 1 mmH2O Airflow 90.1 m³/h Maximum airflow 53 cfm Noise level 0.3 sone Rotational speed (max) 1350 RPM Rotational speed (min) 230 RPM Compatible processor series Not supported Supported processor sockets Not supported Fan diameter 12 cm Type Fan Suitable location Computer case Design Fan connector 4-pin + 4-pin Product colour Black Power Rated current 0.24 A Starting voltage 6 V Voltage 12 V Weight & dimensions Package weight 130 g Package height 123 mm Package depth 27 mm Package width 123 mm Cable length 0.4 m Weight 109 g Height 25 mm Depth 120 mm Width 120 mm Packaging content