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Product Info

The P12 120mm PWM PST Fan Is Pressure Optimized

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 guarantees 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 motor is powered by a Neodym-Iron-Boron-Magnet ring of the newest generation, which allows the new P12 PWM PST to run much more efficiently than its predecessors. This saves energy and lowers the coil temperature without compromising the performance.

Low Power Consumption:

  • 0.96W @ 1,800 RPM
  • 2.88W @ 1,350 RPM


High Quality Thermal Dynamic Bearing

Thanks to an alloy / lubricant combination developed in Germany, 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.

Maximum Quietness, Minimum Vibration

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

Strong Cooling Performance

Numerous improvements, such as an updated engine technology and a newly developed fan design, have noticeably increased the performance of P-fans. In internal performance tests leveled to 28 dB(A), the new P-fans left many competitors behind.

Two Way Installation

10 Year Manufacturer Warranty with Extended Life Span

A 10° C lower motor temperature roughly doubles the life span of a fan. The new ARCTIC motor has a four times longer service life through its low coil temperature. Consequently, Arctic has extended the warranty to 10 years!

PWM Fan Speeds from 200 ~ 1800 RPM

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

Additional Information:

Visit the Manufacturer Web Page for Full Details


Make and ModelArctic P12 120mm PWM Fan (5-Pack), Black
Part NumberACFAN00137A
Fan Size120mm Case Fan
Bearing TypeFDB (Fluid Dynamic Bearing)
Control TypePST
SpeedPWM: 200 ~ 1,800 RPM
Idle Level: 0RPM at 5% PWM or less
Air Flow56.3 CFM / 95.65m3/hr
Air Pressure2.2 mm H2O
Noise0.3 Sone / <24.5 dBA
PowerOperating: 12Vdc @ 0.08A, 0.96W Maximum
Start Up Voltage: 3.9Vdc
Connector4-pin Fan Connector
4-pin Socket
Cable Length400mm
Dimensions120 x 120 x 25mm (each)
WeightApprox. 145g (each)

Arctic Cooling P12 PWM PST 120mm Case Fans, 5-Pack, Black

SKU: 872767009561
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