spacing) makes it a premium grade replacement for common 140mm case fans and perfect for use on 140mm water cooling radiators, where its square shape will ensure full coverage and best pressure performance. Topped off with Noctua’s trusted reliability and six year manufacturer’s warranty, the NF-A14 industrialPPC is an ideal choice for highly demanding applications that require superior flow rates and ultimate dependability. C. Sound measured in front of the case was 56,3 dB which according to the app I used for this equals a quiet office.

Had two of these fans now, I RMA'd the first one as when screwed into the case it produced a horrible humming noise. We're making continuous improvements to the compatibility checker and would love to hear your feedback! Thanks to its elevated 2000rpm top speed, the NF-A14 industrialPPC-2000 provides a significant performance boost over the 1500rpm retail version. Finance is provided by PayPal Credit (a trading name of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH).Stops at 0% PWM - When the fan is set to 0% PWM duty cycle by the motherboard or PWM fan controller, it will stop. At TechNextDay, we’re not only a seller of PC components, but also a partner in your passion for computing. I use it on a 140mm radiator and under 1000rpm its silent and at full speed it moves a tone of air through the radiator with decent noise levels. For refined colour coordination, white, red, blue, green and yellow 30cm NA-EC1 cables plus corresponding NA-YC1 y-cables are available separately.

Supporting fully automatic PWM speed control, the NF-A14 industrialPPC uses Noctua’s custom designed NE-FD2 PWM IC for three-phase motors.N.A can be used either to run the fan at a fixed speed of 1200rpm or to cap the maximum speed when using automatic PWM control. Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise. Having received more than 100 awards and recommendations from the international press, Noctua’s NF-A14 has become a proven premium choice for 140mm cooling needs.

Optional coloured cables - Noctua's chromax line fans use a modular cabling system and come pre-fitted with a fully sleeved black NA-EC1 30cm cable. Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.

swap comes with 4 black, white, red, blue, green and yellow NA-AVP1 anti-vibration pads respectively.