Noctua
Noctua NF-A6x25 FLX 60mm 25mm 3-pin case fan
A 60×25 mm case fan with SSO2 bearings offering 29.2 m³/h airflow at 19.3 dB(A), plus two adaptors for 1600–3000 RPM operation
- Fan Counts1 Fan
- Fan ControllerNo Controller
- TypeCase Fan
- Fan Size60mm
- Fan Thickness25mm
- Bearing TypeSSO2
LED Non-LED
- Non-LED
- No
Model FLX
- PWM
- FLX
- 5V PWM
- 5V
Les versions barrées existent, mais ne sont pas disponibles ici.
- Near-silent operation at 8.2 dB(A) with Ultra-Low-Noise Adapter
- 2 m³/h maximum airflow for effective 60 mm cooling
- Three selectable speeds via included Low-Noise and Ultra-Low-Noise Adapters
- SSO2 bearing and Smooth Commutation Drive 2 for long-term stability
- Anti-vibration pads and compensators reduce case resonance
Targeted compact cooling
The NF-A6x25 FLX is a 60mm square, 25mm thick case fan designed for tight spaces such as NAS units, DVRs, network gear and 3D printers. Its 3-pin connector and included 3:4-pin adaptor let it draw power from a motherboard header or directly from a PSU. The brown, non-LED frame fits unobtrusively into professional or industrial enclosures.
Three-speed airflow headroom
At full speed the fan moves 29.2 m³/h at 3000 RPM; the supplied Low-Noise Adaptor drops this to 23.5 m³/h at 2400 RPM, and the Ultra-Low-Noise Adaptor further reduces output to 16.7 m³/h at 1600 RPM. Builders can select the adaptor that matches the thermal load, but the 60mm form factor limits absolute airflow compared with larger fans.
Quiet operation and low power
Acoustic output measures 19.3 dB(A) at full speed, 14.5 dB(A) with the L.N.A. and 8.2 dB(A) with the U.L.N.A. The SSO2 bearing and Smooth Commutation Drive 2 keep running noise smooth across all three settings. Rated MTTF exceeds 150000 hours, indicating minimal power draw and long service life in continuous use.
Points forts
- Near-silent operation at 8.2 dB(A) with Ultra-Low-Noise Adapter
- 2 m³/h maximum airflow for effective 60 mm cooling
- Three selectable speeds via included Low-Noise and Ultra-Low-Noise Adapters
- SSO2 bearing and Smooth Commutation Drive 2 for long-term stability
- Anti-vibration pads and compensators reduce case resonance
Caractéristiques
| Brand | Noctua |
|---|---|
| Series | A-Series |
| Model | NF-A6x25 FLX |
| Fan Counts | 1 Fan |
| Fan Controller | No Controller |
| Type | Case Fan |
| Fan Size | 60mm |
| Fan Thickness | 25mm |
| Bearing Type | SSO2 |
| RPM | Rotational Speed (+/- 10%): 3000 RPM Rotational Speed with L.N.A. (+/- 10%): 2400 RPM Rotational Speed with U.L.N.A. (+/- 10%): 1600 RPM |
| Air Flow | Airflow: 29.2 m3/h Airflow with L.N.A.: 23.5 m3/h Airflow with U.L.N.A.: 16.7 m3/h |
| Noise Level | Acoustical Noise: 19.3 dB(A) Acoustical Noise with L.N.A.: 14.5 dB(A) Acoustical Noise with U.L.N.A.: 8.2 dB(A) |
| Power Connector | 3 Pin |
| Color | Brown |
| LED | Non-LED |
| Features | Flow Acceleration Channels Reduced Motor Hub Size AAO Frame Stepped Inlet Design Inner Surface Microstructures Integrated Anti-Vibration Pads Smooth Commutation Drive 2 3 speed settings for full flexibility |
| Dimensions | 60 x 60 x 25mm |
| Package Contents | Low-Noise Adapter (L.N.A.) Ultra-Low-Noise Adapter (U.L.N.A.) 3:4-Pin Adaptor 30cm Extension Cable 4 Vibration-Compensators 4 Fan Screws |
| Poids d’expédition | 0.20 kg |
| Dimensions du colis | 178 × 152 × 38 mm |
Autres versions de ce modèle
1 de plus dans cette gamme
Même famille, mémoire, ventirad ou fréquence différents — comparez avant de vous décider.
Questions sur cet article
Will this 60mm 3-pin fan fit the same mounting holes as my old 60mm fan?
Yes, the 60 x 60 x 25mm frame matches standard 60mm mounting, and the box includes four fan screws plus four vibration-compensators for a direct swap.
How do I confirm the fan is running at the chosen speed after installing the Low-Noise or Ultra-Low-Noise Adapter?
With the L.N.A. fitted the fan spins at 2400 RPM and 23.5 m3/h at 14.5 dB(A); with the U.L.N.A. it runs at 1600 RPM, 16.7 m3/h and 8.2 dB(A).
Does the package include everything needed to power the fan from a 4-pin Molex connector on my PSU?
The box contains a 3:4-pin adaptor, a 30cm extension cable, the L.N.A. and U.L.N.A. adapters, four vibration-compensators and four fan screws.
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