ARCTIC P14 SLIM PWM PST case fan, 4-pin, 140mm, slim, black

Case fan P14 PWM PST, 4-pin, 140mm, narrow, black.
Features:
Suitable for small spaces. Unlike standard 140mm case fans, which are 27mm thick, this fan has an installation depth of only 16mm. This makes it ideal for small form factor (SFF) designs. The corresponding screws for mounting on a radiator are already included in the package.
PWM PST. Thanks to the wide speed range and the innovative PWM sharing technology (PST), the fan speed can be controlled synchronously with other fans. ARCTIC PST fans have their own integrated chaining solution and, in addition to the plug-in connector, have another socket to which an additional fan or up to 4 other PST fans can be connected in series.
Optimized for high static pressure. The fan design is optimized for directional airflow, which creates high static pressure. The fan allows for extremely efficient cooling and good airflow - even with increased air resistance. This makes this narrow fan particularly suitable for use in hidden case intakes, dust filters, radiators and generally small cases where there is little space for free airflow due to the compact arrangement of equipment.
High-quality bearing. The combination of alloy and grease developed in Germany reduces friction in the bearing and provides higher efficiency. This results in less heat and reduced bearing noise, and you can enjoy a longer service life of your fan.
Maximum silence, minimal vibration. Even at low speeds, the operating sound of the new motor is barely audible. Thanks to the special magnetization, the new motor is very smooth and almost vibration-free - it does not cause any start-up jerks and only about 5% of the vibration level that occurs when a conventional DC motor is turned on without a filter. As a result, at different speeds, the housing experiences much less vibration and there is no need to use anti-vibration pads.
Longer service life. The new ARCTIC motor generates significantly less frictional heat than its predecessors and current competitor models. As a result, the coil temperature is reduced by up to 20 degrees and the service life is four times longer, and reduced friction losses ensure more efficient operation.
0dB mode - zero speed. The fan speed can be reduced to zero speed using PWM. This ensures efficient and quiet operation of the computer during idle time, and maximum performance is guaranteed when needed.
Two modes of operation. Blowing warm air out of the case. Blowing cold air into the case.
Technical data:
Speed: 150-1800 rpm (0 rpm below 5% PWM).
Airflow: 52 CFM / 88.35 m³/h.
Static pressure: 1.55 (mm / H2O).
Noise level: 0.3.
Bearing: fluid dynamic bearing.
Voltage / current 0.19A / 12V DC.
Starting voltage: 4V.
Connector: 4-pin + 4-pin sockets.
Cable length: 400 mm. (PST branch - 80 mm).
Dimensions: 140x140x16 mm.
Weight: 109 g.