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Noctua NF-A8 FLX, Premium Quality Quiet 80mm Computer Case Fan, 3-Pin
Noctua NF-A8 FLX: Premium 12V 80mm computer fan with 3-pin connector, ideal for cooling cases, offers excellent airflow and quiet operation at 2000 RPM
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Introducing the Noctua NF‑A8 FLX: The Epitome of Quiet 80mm Case Cooling
The Noctua NF‑A8 FLX is a premium quality, ultra‑quiet 80 mm computer case fan that delivers exceptional airflow while keeping noise levels to an absolute minimum. Designed for enthusiasts and professionals who demand the best in thermal performance without compromising on silence, this fan has become a staple component in high‑end PC builds.
Key Technical Specifications
- Diameter: 80 mm (8 cm)
- Depth: 25 mm – perfect for tight case configurations
- Airflow: 29.6 CFM at 2000 rpm (50.4 m³/h)
- Static Pressure: 1.96 mm H₂O – ideal for filtering and radiators
- Noise Level: 16.1 dB(A) at full speed, making it one of the quietest fans in its class
- Power Consumption: 0.84 W (12 V @ 70 mA)
- Bearing Type: SSO2 – a sealed, self‑lubricating bearing that guarantees longevity and low vibration
- Blade Count: 7 – engineered for optimal airflow distribution
- Connector: 3‑pin – simple plug‑and‑play with standard motherboard headers
- Mounting Method: Push‑pin fixing screw – secure installation without the need for additional hardware
- MTBF: 150,000 hours – a testament to Noctua’s commitment to durability
Design Philosophy: Inaudible Airflow Meets Reliability
Noctua has long been synonymous with quiet cooling solutions. The NF‑A8 FLX continues this legacy by combining a meticulously engineered blade profile with a low‑friction SSO2 bearing. This synergy results in an inaudible airflow that keeps temperatures down while remaining virtually silent, even under load.
Included Accessories: Everything You Need for Seamless Installation
The fan arrives as part of a comprehensive kit designed to simplify setup:
- Ultra‑Low‑Noise Adaptor (U.L.N.A.) – allows the fan to run at reduced speed without compromising airflow.
- Low‑Noise Adaptor (L.N.A.) – provides an intermediate speed option for balanced performance.
- 4 Screws and 4 Vibrationsisolators – ensure a stable mount and further dampen any residual vibration.
- 3‑pin to 4‑pin Power Adapter – facilitates connection to motherboards that only offer 4‑pin headers.
- 30 cm Extension Cable – offers flexibility in cable routing, especially in compact cases.
Performance Under Load: Speed Settings Explained
The NF‑A8 FLX is engineered to perform efficiently across a range of speeds:
| Speed Setting | RPM |
|---|---|
| Ultra‑Low‑Noise Adaptor (U.L.N.A.) | 1200 rpm |
| Low‑Noise Adaptor (L.N.A.) | 1650 rpm |
| Full Speed | 2000 rpm |
Even at full speed, the fan maintains a noise level of only 16.1 dB(A), which is comparable to a quiet office environment.
Why Choose the NF‑A8 FLX for Your Build?
- Unmatched Quietness: Ideal for workstations, media centers, and gaming rigs where silence is paramount.
- Compact Footprint: The 25 mm depth allows installation in tight spaces without sacrificing performance.
- Durability: With a 150,000‑hour MTBF rating, the fan outlasts most competing products.
- Versatility: Works seamlessly with a variety of case designs and cooling setups, including radiators and filter panels.
- No LED or Power Management Features Needed: The straightforward 3‑pin design keeps the fan simple and reliable.
Installation Tips for Optimal Performance
- Choose the Right Mounting Position: Place the fan at the front of the case to draw cool air in, or at the rear/top to expel hot air. The NF‑A8 FLX’s low noise makes it suitable for both intake and exhaust roles.
- Use the Included Vibrationsisolators: Even though the SSO2 bearing minimizes vibration, adding isolators further reduces any potential rattling.
- Connect to a 3‑pin Header: If your motherboard only offers a 4‑pin header, use the included adapter for a secure connection.
- Route Cables Cleanly: Utilize the 30 cm extension cable to keep cables tidy and avoid obstruction of airflow paths.
Conclusion: The Gold Standard in Quiet Case Cooling
The Noctua NF‑A8 FLX exemplifies what a premium quality, quiet case fan should be. With its low noise output, high airflow, and robust build quality, it stands out as the go-to choice for anyone looking to achieve optimal thermal performance without sacrificing silence. Whether you’re building a silent workstation or a high‑performance gaming rig, this fan delivers reliable cooling that will keep your system running smoothly for years to come.
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 17.90 EUR  17.90 EUR  34.60 EUR  20.19 EUR  19.49 EUR |
| Colors
Predominant colors of the product |
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| Tags | Fan 12v fan Premium fan Noctua fan Quiet fan 80mm fan Brown fan Nf-a8 fan Noctua nf-a8 fan Premium Quiet fan Noctua premium fan 2000RPM fan FLX Fan 3-pin fan Quiet 80mm Fan Noctua 3-Pin fan 3‑pin fan Premium 3‑pin fan Premium 80mm fan Premium brown fan Quiet 3‑pin fan Quiet brown fan 3‑pin 80mm fan 3‑pin brown fan 80mm brown fan NF-A8 Quiet fan FLX 80mm fan Noctua FLX fan NF-A8 FLX fan 80mm premium fan 12V 2000RPM fan NF-A8 12V fan |
| Identifiers | |
| Brand | noctua Noctua is a brand that produces high-quality CPU coolers, fans, and thermal paste. They are known for their quiet operation and high performance. |
| Model | noctua NF-A8 FLX |
| MPN | noctua NF-A8 FLX |
| ID | 3923932 |
| Dimensions / Weight | |
| Key Features | |
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Airflow The total volume of air that a product can move, expressed in cubic meters per hour (m³/h) or cubic feet per minute (CFM). It indicates the overall ventilation capacity and is useful for comparing cooling performance across fans, heat sinks, and HVAC units.
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29.6 (@2000rpm) CFM |
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Bearing Type The classification of the mechanical bearing used in a product, such as ball, sleeve, fluid dynamic, hydraulic, magnetic levitation or other specialized types. It indicates the internal design that determines load capacity, noise level and durability.
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SSO2 |
| Connectors | 1 x 3-pin |
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Edition A brief statement indicating the edition or version of a product, such as "Reprint", "New Edition", or a numeric edition number like "2nd edition". It identifies which specific release of the item is being referenced.
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NF-A8 FLX |
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Fan Blades The total count of individual blades that make up a fan. This value indicates how many separate blades are present, which can influence airflow, noise level, and overall performance characteristics.
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7 |
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Fan Colour The colour or combination of colours that a fan is available in, expressed as common names such as "Black", "White" or comma‑separated lists like "Black, White". It indicates the visual appearance of the fan for consumers.
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Beige/Brown |
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Fan Depth The linear measurement of a fan from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the fan is and can be used for fitting, compatibility, or spatial planning.
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25 mm |
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Fan diameter The linear measurement across the widest part of a fan, expressed in units such as millimeters (mm), centimeters (cm) or inches (in). It represents the overall width of the fan and is useful for determining fit, compatibility with cases, and airflow characteristics.
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80mm |
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Fan Fixing Indicates the type of mounting or attachment used for a fan, such as screw fixing, push‑pin fixing, rubber fan mounts, or combinations thereof.
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Push-pin Fixing Screw Fixing |
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Fan Specialization Specifies the primary performance focus of a fan, such as airflow, static pressure, or quiet operation. It helps users choose a fan that best matches their cooling needs.
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Inaudible Airflow |
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Fan Speed The rotational speed of a fan expressed in revolutions per minute (RPM). This value indicates how fast the fan blades turn, which affects airflow and cooling performance for the component it serves.
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1200 (U.L.N.A), 1650 (L.N.A), 2000 rpm |
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LED A list of the operational states that an LED indicator on a device can display, such as power status, activity, link, or other functional signals. Each entry represents a distinct status that the LED may show when the device is in use.
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No |
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LED Colour The colour or type of LED lighting that a product uses, such as single‑colour LEDs (e.g., Red, Blue), multi‑colour RGB configurations, or addressable RGB systems. The value is expressed as common colour names or descriptive terms and may include multiple entries separated by commas.
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N/A |
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Manual Speed Controller Indicates whether the product allows manual adjustment of its operating speed, such as a fan or motor that can be set to different RPM levels by the user.
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No |
| MTBF | 150,000 Hours |
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Pack type The packaging format or bundle configuration of the product, such as a single unit, multi‑pack, bottle, bag, or other grouped arrangement. It indicates how many items are included in one package and helps buyers understand quantity and shipping considerations.
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Single (1) Fan Standalone Pack |
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PWM Indicates whether the product includes Pulse‑Width Modulation (PWM) control for fan speed or other components, allowing variable speed adjustment via a controller.
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No |
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Sound level The intensity of sound produced by a product, expressed in decibels (dB) or sones. It indicates how loud the device is during operation and helps users assess suitability for quiet environments.
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16.1 (@2000rpm) dBA |
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