Engineered for both silent operation and maximum airflow, the black BitFenix Spectre PWM 140mm Case Fan will keep your CPU running cool without sounding line an airplane hangar. Spectre PWM Fans are designed with sickle fan blades that enhance airflow without producing excess noise. They also utilize pulse width modulation technology that better cools your system by letting your computer adjust the fan speeds.
PWM Technology
Spectre PWM uses pulse-width modulation technology to adjust fan speeds. This technology enables your system to control cooling with precision as compared to conventional linear voltage fans, making them suitable for CPU coolers.
Silent Operation
BitFenix Spectre PWM fans are designed to cool silently so you can keep you mind focused on the task at hand.
Enhanced Airflow
Spectre PWM Fans feature sickle fan blades that create a torrent of air without creating excess noise. These blades allow your system to stay cool in the heat of battle without disturbing your computing environment.
Construction
Spectre PWM Fans are made with thermoplastic crystalline polymer that provides a matte finish.