Arctic is best known for its very quiet CPU cooler. The innovative fans make a significant contribution to this reputation. With the inexpensive P series , Arctic also offers its fans with a regular frame design that can be used universally in housings, on coolers and on radiators. The peculiarity, however, shows in the design of the semi-transparent fan blades.The Arctic P14 PWM PST 140 mm fan generates an air flow of 123.69 m / h (72.80 cfm) and a static pressure of 2.4 mmH2O at 1,700 rpm . The connection is made via a 4-pin PWM connector. This version of the P14 also supportsthe PWM Sharing Technology (PST), so that the fan speed of the P14 PWM PST can be synchronized with other fans. Arctic uses a high-quality, hydrodynamic slide bearing. This not only guarantees smooth operation, but also ensures that the volume does not increase over time. With an enormous guarantee period of ten years, this information is not only promised.Technical details:- Dimensions: 140 x 140 x 27 mm- Weight: 181 g- Material: Plastic- Colour white- Volume: 0.5 sone / 24.4 dB (A)- Speed: 200 - 1,700 rpm- Static pressure: 2.4 mm H20- Airflow: 123.69 m / h (72.80 cfm)- Voltage: 12V- Starting voltage: 6V- Amperage: 0.12A- Connection: 4-pin PWM PST- Cable length: 400 mm- Guarantee: 10 years