Cooler Master Silencio FP 120 PWM Case & Cooling Fan (4-Pin) - 120 mm Ultra-Quiet Fan (6.5-14 dBA), Sealed Loop Dynamic Bearing (LDB), Exclusive Silent Driver IC, Jam Sensor, MTTF 160K hrs - Black

Key Features

• NEAR-SILENT PWM COOLING: The Silencio FP 120 PWM is a 120 mm fan (800-1400 RPM) designed specifically for cooling cases & low-density finned radiators while generating minimal noise (6.5 - 14 dBA); 4-Pin PWM power control is ideal during low RPM cooling
• IMPROVED BLADE DESIGN: Cooler Master's exclusive Sickle blade design provides both air pressure (0.47-1.69 mm H2O) and air flow (16.4-44 CFM) while keeping reducing noise and vibration to a minimum
• PREMIUM DURABILITY: A Loop Dynamic Bearing (LDB) with sealing is rated at the highest dustproof level of IP6X and includes a performance lifespan of up to 160,000 hours and 5-year warranty
• SILENT DRIVER IC & SMART FAN ENGINE: Silent Driver technology further reduces vibration and power demand, while an intelligent jam detection sensor with auto-resume functionality protects the blades against damage when obstructed
• ANTI-VIBRATION SCREWS: Secondary noise output caused by frame mouting is virtually eliminated with the included 4 rubber anti-vibrarion screws