Pack Of 5 Pressure Optimised Fan With PWM PST Black

New series of ARCTIC P fans optimized for static pressure. This is a set of 5 ARCTIC P12 PWM PST fans, which is a 120x120x25mms fan with 200-1 800 RPM (PWM controlled) with 0 dB fan mode and 56.3 CFM/95.65 m3/h air transfer. Noise: 0.3 Sone (@ 1 800 RPM)

Optimized for Static Pressure - During the development of the new P12 PWM PST, special emphasis was placed on a focused airstream and thus a high static pressure. The fan ensures extremely efficient cooling, even with increased air resistance. Therefore, the P12 PWM PST is particularly suitable for use on heatsinks and radiators.

More Efficient Technology - The engine is powered by a Neodym-Iron-Boron-Magnet ring of the newest generation, allowing the new P12 PWM PST to run much more efficiently than its predecessors. This saves energy and lowers the coil temperature without comprimising the performance.

Maximum Quietness, Minimum Vibration - Even at low speeds the operating sound of the new ARCTIC engine is barely noticeable.
Due to sinus-magnetizing, the new motor only generates about 5% of the vibration from the commutation of a regular DC motor without a filter. Consequently, there is no need for rubber spacers due to the steady and smooth torque of the new engine.

Extended Life Span - A 10 ° C lower engine temperature roughly doubles the life span of a fan. The new ARCTIC engine has a four times longer service life through its low coil temperature.

200 to 1800 RPM - regulated via PWM PST. Thanks to the 4-pin connector, the RPM can be regulated in a wide spectrum via PWM. In this way, noise is kept at a minimum while maximum cooling performance is guaranteed when needed.

0 dB Mode - The P12 PWM PST is able to switch to silent passive mode when the PWM signal is below 5% due to its new motor. This lets you work with your PC in complete silence without any unwanted noise.

High Quality Bearing - Thanks to an alloy/lubricant combination developed in Germany, the friction within the bearing is reduced and greater efficiency is achieved. As a result, there is less heat development as well as less bearing noise, which means you can enjoy a longer service life from your fan.

Performance
Fan: 120 mm, 200-1 800 RPM (Controlled by PWM), 0 dB fan mode below 5% PWM
Air Flow: 56.3 CFM/95.65 m3/h
Noise Level: 0.3 Sone (@ 1 800 RPM)

Electrical Characteristics
Typical Voltage: + 12 V DC
Start-up Voltage: 3.9 V DC
Cable Length: 400 mm
Under PST Cable Length: 50mm
Voltage Current 12 V DC (Normally) 0.08 A

Connection
Motherboard: + 12 V DC
PWM control signal: 4-pin connector + 4-pin socket