ZALMAN ZM-F3 FDB(SF) 120mm, FDB Bearing, 1200 RPM

Fluid dynamic bearing (FDB)FDB (Fluid Dynamic Bearing) structure generates high pressure oil layer on micro channel's intersecting point, which prevents friction between the fan's shaft and bearing, thus resulting in maximum fan lifespan (150,000hrs) with minimum noise.Shark fin blade designOptimized for maximum airflow, Shark`s Fin blade greatly reduces the turbulence caused by fan rotation, thus decreasing the noise and vibration while increasing the airflow.Minimized noise and vibrationMinimized noise and vibration through lowest rpm.Silicone pin providedSilicone pin absorbs the vibration between the fan and the case allowing a quiet work environment. Performance Suitable for: Computer case Type: Fan Supported processor sockets: Not supported Compatible processor series: Not supported Fan diameter: 12 cm Rotational speed (max): 1200 RPM Noise level (low speed): 20 dB Noise level (high speed): 23 dB Mean time between failures (MTBF): 150000 h Bearing type: Fluid Dynamic Bearing (FDB) Design Number of fans: 1 fan(s) Colour of product: Black, Transparent Material: Plastic Power Voltage: 12 V Weight & dimensions Height: 25 mm Width: 120 mm Depth: 120 mm Weight: 100 g