Noctua
Noctua NF-A14 FLX 140mm 3-Pin Case Fan Brown
Premium quiet 140mm case fan with three speed settings via low-noise adaptors for radiators or chassis cooling
- Fan Counts1 Fan
- Fan ControllerNo Controller
- TypeCase Fan
- CompatibilityCPU Cooler, Water-Cooling Radiator and Case
- Fan Size140mm
- Fan Thickness25mm
- 140mm square frame fits radiators and cases perfectly
- SSO2 bearing with metal shell ensures >150,000h MTTF reliability
- Three speed settings via L.N.A. and U.L.N.A. adaptors
- Airflow up to 115.5 m³/h at 19.2 dB(A)
- Anti-vibration pads and stepped inlet reduce turbulence noise
140mm square frame quiet fan
The Noctua NF-A14 FLX is a 140mm case fan with a square frame designed for water-cooling radiators and chassis ventilation. It uses an SSO2 bearing and advanced aerodynamic features to deliver premium quiet cooling performance. The 3-pin connector provides broad compatibility with motherboards and power supplies.
Builders needing 140mm radiator or case cooling
This fan suits builders who want a single 140mm fan for radiator or case use with three selectable speed settings via the included adaptors. It is not for systems that require PWM speed control or fans with integrated RGB lighting.
3-pin connector with three fixed speed options
The FLX version ships with Low-Noise and Ultra-Low-Noise adaptors that set the fan to 1200, 1050 or 900 RPM without motherboard PWM control. Maximum airflow reaches 115.5 m3/h at 19.2 dB(A), while the ultra-low setting drops to 13.8 dB(A) at 88.7 m3/h.
特長
- 140mm square frame fits radiators and cases perfectly
- SSO2 bearing with metal shell ensures >150,000h MTTF reliability
- Three speed settings via L.N.A. and U.L.N.A. adaptors
- Airflow up to 115.5 m³/h at 19.2 dB(A)
- Anti-vibration pads and stepped inlet reduce turbulence noise
仕様
| Brand | Noctua |
|---|---|
| Model | NF-A14 FLX |
| Fan Counts | 1 Fan |
| Fan Controller | No Controller |
| Type | Case Fan |
| Compatibility | CPU Cooler, Water-Cooling Radiator and Case |
| Fan Size | 140mm |
| Fan Thickness | 25mm |
| Bearing Type | SSO2-Bearing (Self-stabilising oil-presure bearing) |
| RPM | 1200 RPM +/-10% 1050 RPM +/-10% (with L.N.A adapter) 900 RPM +/-10% (With U.L.N.A) |
| Air Flow | 115.5 m3/h (standard) 101.9 m3/h ( w/L.N.A. ) 88.7 m3/h ( w/U.L.N.A. ) |
| Noise Level | 19.2 dB(A) standard 16.4dB(A) (w/ L.N.A ) 13.8dB(A) (w/U. L.N.A ) |
| Power Connector | 3 Pin |
| Color | Brown |
| LED | No |
| Features | Succeeding the award-winning NF-P14 Square 140mm frame Flow Acceleration Channels AAO Frame Stepped Inlet Design Inner Surface Microstructures Integrated Anti-Vibration Pads SSO2 Bearing Metal bearing shell Smooth Commutation Drive 2 3 speed settings for full flexibility Extensive cabling options Ultra-Low Power Consumption |
| Dimensions | 140 x 140 x 25mm |
| 配送重量 | 0.37 kg |
| 梱包サイズ | 241 × 174 × 36 mm |
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この商品に関する質問
How loud is the NF-A14 FLX at 1200 RPM during continuous operation?
At the standard 1200 RPM setting the fan produces 19.2 dB(A). With the supplied Low-Noise Adaptor it drops to 16.4 dB(A) at 1050 RPM, and the Ultra-Low-Noise Adaptor brings it down to 13.8 dB(A) at 900 RPM.
Does the 3-pin connector require a PWM header or can it run from a standard motherboard fan header?
The fan uses a 3-pin Molex connector and includes a 3:4-pin adaptor, so it can be powered from a regular 3-pin or 4-pin motherboard header or directly from a power supply.
Will the 140 mm square frame with 124.5 mm mounting holes line up with my existing 140 mm radiator or case mounts?
Yes. The square 140 mm frame matches the 124.5 mm hole spacing used on standard 140 mm radiators and case fan positions, ensuring full coverage and secure mounting.
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