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NF-A9 5V PWM

92mm, 5V premium fan with PWM

Award-winning 92mm design

Ideal replacement for noisy or broken 9cm fans

Quiet cooling performance

Outstanding airflow and pressure at minimum noise levels

5V PWM version

With USB power adaptor cable

Variant:

PWMFLX5V PWM5V

Product line:

5V PWM version, not for use in PCs.
Overview
Specifications
Features
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The NF-A9 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-A9 92mm fan. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 is renowned for its superior performance and outstanding quietness of operation. Smooth Commutation Drive technology and Noctua’s reference class SSO2 bearing guarantee superb running smoothness and excellent long-term stability. Topped off with the included USB power adaptor cable, OmniJoin™ adaptor set and 6-year manufacturer’s warranty, the NF-A9 5V PWM is a premium choice for demanding 5V applications that require PWM control.

Key features

AAO frame

Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.

Diagram of Noctua's SSO2 fan bearing. Blue arrows show magnetic self-stabilization, green dashed lines indicate magnetic field.

SSO2 Bearing

The NF-A9 features the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.

Integrated anti-vibration pads

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.

USB power adaptor cable

The fan includes a USB power adaptor cable that allows it to run on power banks, devices with USB host ports or USB power supplies such as those used for smartphones, giving you near endless possibilities for using the fan in your home, in your car or wherever a need for cooling occurs!

FAQs

All FAQs

Accessories

Explore recommended accessories for this product.

NA-FC1

Compact PWM-controller for up to 3 fans, for completely manual control or in combination with a mainboard.

NA-FH1

8 channel PWM fan hub: allows up to 8 12V PWM fans to be run and controlled via a single motherboard fan header

NV-SPH1

Powered fan hub set, ideal for powering up to 8 12V PC fans off the mains.

NA-SEC1

30cm, 4-Pin extension cables: provide ample reach for installing 3-pin or 4-pin fans in larger enclosures.

NA-SEC3

Extra-long 60cm, 4-pin extension cables, can be daisy-chained for up to 1.8m total length.

NA-SC1 Sx2

3-way fan splitter cables: power and control up to three fans through one fan header.

NA-FG1-9 Sx2

Premium-grade matte-black grills for 92mm fans. Set of 2.

NA-FG1-9 Sx5

Premium-grade matte-black grills for 92mm fans. Set of 5.

NA-SAV2

Set of 20 brown anti-vibration mounts: double-side design provides better accessibility!

NA-SAV3

Anti-vibration mounts with five defined, numbered pawls: double-side design provides better accessibility!

NA-SAV4

Anti-vibration mounts with five defined, numbered pawls: a flat case-side end provides a clean exterior look.

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