Noctua NF-A8 FLX – 80mm Case Fan with Low-Noise Design
The Noctua NF-A8 FLX is a compact 80mm case fan engineered for quiet, efficient airflow in PC enclosures. With a rated noise level of 16.1 dBA and a 12V operating voltage, it delivers reliable cooling performance without adding acoustic disturbance to the workspace.
Ultra-quiet operation at 16.1 dBA — ideal for noise-sensitive environments such as home offices and media PCs
Compact 80×80×25mm form factor fits standard 80mm fan mounts in most desktop cases
3-Pin connector for straightforward PWM-compatible fan control and RPM monitoring
12V rated voltage ensures stable, consistent performance across standard ATX power supplies
What sets the NF-A8 FLX apart
The FLX variant features Noctua's signature flexible mounting system, allowing the fan to be installed on both standard and non-standard mounting holes without additional adapters. The streamlined blade design maximises static pressure while keeping turbulence and noise at a minimum, making it a practical choice for builders who prioritise acoustic comfort alongside thermal performance.
Ideal for...
Users building or maintaining quiet desktop PCs — particularly home-office setups, media centres, and workstations where fan noise is a primary concern. Also well-suited for compact ITX and micro-ATX cases where space is limited and every millimetre of airflow counts.
Application of the Noctua NF-A8 FLX
Mount the fan in an available 80mm header on the case front, rear, or side panel
Connect the 3-Pin connector to a fan header on the motherboard or a dedicated fan controller
Adjust fan speed via PWM or voltage-based control to balance cooling performance and noise level
For optimal airflow, position the fan to exhaust warm air from the case or to draw cool air through a mesh panel
Noctua is a Swiss manufacturer specialising in premium PC cooling components, renowned for its low-noise fan designs and high build quality. The brand's products are widely used in silent PC builds and professional workstation environments. Noctua fans are recognised for their distinctive brown-and-beige aesthetic and reliable long-term performance.
The NF-A8 FLX is an 80mm case fan designed for quiet, efficient airflow in desktop PC enclosures. It is used to cool internal components by moving air through the case, and its flexible mounting system allows installation on a wide range of case designs.
Yes. The 80×80×25mm dimensions match standard 80mm fan mounts found in most ATX, micro-ATX, and ITX cases. The 3-Pin connector is compatible with standard 3-Pin and 4-Pin fan headers on motherboards and fan controllers.
Fan dimensions: 80×80×25mm. Operating voltage: 12V. Noise level: 16.1 dBA. Connector: 3-Pin. Weight: 0.24 kg. No LED lighting. Mounting: flexible FLX system for broad case compatibility.
The fan unit with integrated 3-Pin connector and flexible mounting clips. No additional adapters or cables are required for standard 80mm fan header installation.
The fan can be cleaned with compressed air or a soft brush to remove dust from the blades and frame. Noctua provides a 60-month manufacturer warranty, ensuring long-term coverage and peace of mind for the buyer.
Subscribe to the newsletter
New arrivals, promotions and exclusive offers — straight to your inbox.
Please complete your information below to login.
Sign In
Create New Account