From ARCTIC Press Release: ARCTIC today introduces two new semi-passive case fans. A special 0-decibel mode enables completely silent operation when power is not needed. The P12 PWM PST 0dB fans are available in two different variants, with analog RGB lighting as well as digital A-RGB.
Clever feature for silence lovers: The new semi-passive case fans switch to passive mode when the PWM signal falls below 10 %. This allows silent operation at low load while guaranteeing the highest performance when needed.
Semi-passive cooling: Silent during low load
At full speed, the hydrodynamic sleeve bearing and the new, rubberized contact surfaces reduce noise levels to a minimum. Plus, form has been considered as well as function: twelve RGB LEDs and a transparent rotor provide even, rich illumination.
Thanks to high static pressure, the P12 PWM PST 0dB fans guarantee efficient cooling, even with increased air resistance. An integrated Y-splitter for fan and RGB connection also make them easy to combine.
All products will be available to US customers beginning April 15th at the ARCTIC Amazon store
P12 PWM PST RGB 0dB MSRP $14.99
P12 PWM PST A-RGB 0dB MSRP $16.99
P12 PWM PST A-RGB 0dB 3-Fan Value Pack MSRP $42.99
RGB-Controller MSRP $25.99