The Noctua NF-A8 FLX is a premium-grade 80mm fan engineered for quiet performance and flexible deployment in compact systems, legacy hardware, and specialized airflow scenarios. Featuring Noctua’s signature aerodynamic frame design and smooth SSO2 bearing, it offers excellent reliability and three speed options for optimal acoustics and airflow control.

Key Features:

80mm fan with Flow Acceleration Channels for improved efficiency and reduced turbulence

FLX (Flexible) version includes adapters for 1200, 1650, or 2000 RPM operation

SSO2 bearing system for ultra-low noise and long-term stability

AAO (Advanced Acoustic Optimisation) frame with anti-vibration features

Ideal for tight airflow spaces, NAS units, 2U servers, and legacy PC cooling

Specifications:

• Dimensions: 80 x 80 x 25 mm

• Weight: 120 g

• Bearing Type: SSO2 (Self-Stabilizing Oil-Pressure Bearing)

• Fan Speed:

  • 2000 RPM (default)

  • 1650 RPM with L.N.A.

  • 1200 RPM with U.L.N.A.

• Airflow: up to 50.4 m³/h

• Static Pressure: 2.37 mm H₂O

• Acoustics:

  • 16.1 dB(A) @ 2000 RPM

  • 12.9 dB(A) @ 1650 RPM

  • 7.6 dB(A) @ 1200 RPM

• Connector: 3-pin

• Voltage: 12V DC

• Input Power: 0.84 W

• MTBF: >150,000 hours

Additional Features:

• Includes Low-Noise and Ultra-Low-Noise Adapters (L.N.A. & U.L.N.A.)

• NA-AV2 anti-vibration mounts and standard screws included

• Designed for maximum compatibility in legacy or small-form enclosures

• Trusted by modders and system builders for its silent performance and rugged construction

Customer Benefits:
The NF-A8 FLX brings high-end fan engineering to the 80mm class. With flexible speed control and ultra-low noise output, it is the perfect solution for systems that need quiet, reliable cooling in tight or legacy form factors.

What’s in the Box:

• NF-A8 FLX 80mm fan

• Low-Noise Adapter (L.N.A.)

• Ultra-Low-Noise Adapter (U.L.N.A.)

• 4 × anti-vibration mounts

• 4 × fan screws

• 3:4-pin Molex adapter

• NA-RC7 cable extension

Compliance:
This product complies with CE, RoHS, REACH, and WEEE directives. Built to Noctua’s stringent quality and reliability standards for mission-critical and enthusiast-grade environments.

Manufacturer Contact:
Company Name: Noctua GmbH
Address: Josef-Preis-Allee 18, 8020 Graz, Austria
Email: support(at)noctua(dot)at