Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
Brand: Noctua
Color: Brown
Categories: Electronics, Computers & Accessories, Computer Components, Internal Components, Fans & Cooling, Case Fans

The NF-A12x25 is a highly optimised next-generation 120mm fan that integrates Noctua’s latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. It takes state-of-the-art technologies such as the AAO (Advanced Acoustic Optimisation) frame or Flow Acceleration Channels and combines them with a record tight tip clearance of only 0.5mm, which is made possible by using the novel Sterrox liquid-crystal polymer (LCP) compound as well as a metal-reinforced motor hub and axis for ultimate precision. Following the approach of Noctua’s A-series, the NF-A12x25 is a true all-rounder that yields superb results in all types of usage, regardless of whether it’s in low-impedance, airflow-oriented applications such as case cooling, or high-impedance, pressure-demanding scenarios such as on heatsinks and watercooling radiators. The 4-pin PWM version supports fully automatic speed control via PWM fan headers and comes with a Low-Noise Adaptor to reduce the maximum speed from 2000 to 1700rpm. Topped off with exceptional running smoothness, Noctua’s reference-class SSO2 bearing, a rich bundle of accessories and 6-year manufacturer’s warranty, the NF-A12x25 is a premium-quality product through and through. Its superior efficiency, cutting-edge construction and pioneering materials make it an elite choice for the most discerning demands.

Premium quiet fan, 120x120x25mm, 12V, 4-pin PWM, max. 2000 RPM, max. 22.6 dB(A), >150,000 h MTTF
Next-gen A-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems
State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 2000rpm maximum speed (1700rpm with supplied Low-Noise Adaptor)
Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and y-cable for running two PWM fans on the same header

Brand: Noctua
Power Connector Type: 4-Pin
Voltage: 12 Volts
Cooling Method: Air
Compatible Devices: Desktop
Noise Level: 22.6 dB
Material: Sterrox LCP
Maximum Rotational Speed: 2000 RPM
Product Dimensions: 4.72"L x 0.98"W x 4.72"H
Item model number: NF-A12x25 PWM
Item Weight: 12.7 ounces
Color: Brown
Computer Memory Type: PC1066
Batteries: 1 Unknown batteries required.
Manufacturer: Noctua
Language: English
Country of Origin: Taiwan
Is Discontinued By Manufacturer: No
Date First Available: May 2, 2018
Item Dimensions LxWxH: 4.72 x 4.72 x 0.98 inches