Awarded NF-A12x25 Project After receiving over 100 awards and recommendations from international websites and magazines dedicated to equipment, the flagship model Noctua NF-A12x25 has become a real luxury choice when it comes to top quality silent fans 120 mm. The diverse, state-of-the-art technologies and record low clearance of only 0.5 mm, which is possible thanks to the use of innovative liquid crystal polymer Sterox®, allow to achieve excellent results in all applications: in low impedance applications, air flow oriented, such as cooling housing, or in high impedance scenarios, requiring pressure, such as radiators and water coolers, NF-A12x25 is a proven winner. Edit chromax.black.swap The chrotax.black.swap version combines NF-A12x25-specific silent cooling performance with attractive black design and a packet of interchangeable red, white, blue, green, grey, yellow and black anti-vibration pads, which allow you to adjust the fan colour matching the individual computer color scheme. To further adapt, a wide range of accessories, such as colored cables and anti-vibration mountings, is available separately. Completed with a trusted SSO2 premium bearing from Noctua, over 150,000 MTTF hours and a 6-year manufacturer guarantee, NF-A12x25 PWM chromax.black.swap is an ideal choice for all users who value individual, concentrated aesthetics of performance as well as leading quality and performance in their class.