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 that are 27mm thick, this fan has a mounting depth of only 16mm. This makes it ideal for small form factor (SFF) builds. The corresponding screws for mounting to the radiator are already included in the package.
PWM PST. Thanks to the wide speed range and 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 German-developed alloy and grease combination reduces friction in the bearing and provides greater efficiency. This results in less heat and noise from the bearing, so you can enjoy a longer lifespan for your fan.
Maximum silence, minimum 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 started without a filter. As a result, the housing experiences much less vibration at different speeds 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. This results in coil temperatures being reduced by up to 20 degrees and a four-fold increase in service life, while reduced friction losses ensure more efficient operation.
0dB mode - zero speed. The fan speed can be reduced to zero using PWM. This ensures efficient and quiet computer operation during idle, while guaranteeing maximum performance when needed.
Two modes of operation. Warm air blowing out of the housing. Cold air blowing into the housing.
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.
Initial voltage: 4V.
Connector: 4-pin + 4-pin sockets.
Cable length: 400 mm. (PST branch - 80 mm).
Dimensions: 140x140x16 mm.
Weight: 109 g.
Warranty: 6 years.