Enermax D.F. Storm 120mm Dust Free Rotation Technology High Performance 3,500 RPM with 3 peak RPM options and 4-pin PWM connector Case Fan, UCDFS12P

Enermax D.F. Storm 120mm Dust Free Rotation Technology High Performance 3,500 RPM with 3 peak RPM options and 4-pin PWM connector Case Fan, UCDFS12P

• Patented Dust Free Rotation technology instantly blows away the dust to prolong the lifespan; Detachable fan blades for easy cleaning. Air flow - 100.23 CFM. Noise level - 38.0 decibels
• 3,500 RPM for industrial application
• Storm-Flow blades generate +30% airflow and enhance airflow momentum
• Patented APS (Adjustable Peak Speed) with control switch provides 3 peak RPM options ; 4-pin PWM connector
• Patented Twister Bearing technology for long lifetime and low noise; Shockproof rubber on screw minimizes vibration during operation

D.F. STORM - a high speed 3,500 RPM fan, equipped with leading Twister Bearing technology. This industrial-grade fan features the patented DFRTM technology, which allows the fan to blow away dust to prolong its lifespan. D.F. STORM also incorporates the patented APS PWM control for 3 different RPM ranges: 1500-2200/2800/3500, enabling users to adjust the fan speed range according to their system needs.