The NF-A9 is a highly optimised, premium quality quiet 92mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9.
The NF-A9 is a highly optimised, premium quality quiet 92mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9. The FLX version provides 1600/1250/1050rpm speed settings via the supplied Low-Noise Adaptors in order to provide full flexibility in fine-tuning the fan for maximum ventilation performance or near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
Succeeding the award-winning NF-R9 Noctua’s NF-B9 fan has become a default-choice among PC enthusiasts looking for a premium quality quiet 92mm fan. Thanks to its thoroughgoing aerodynamic optimisations, the NF-A9 provides higher static pressure and an even better airflow/noise ratio than its much acclaimed predecessor.
Flow Acceleration Channels The NF-A9 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.
AAO Frame Noctua’s AAO (Advanced Acoustic Optimization) frames feature integrated anti-vibration pads as well as Noctua’s proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan’s performance/noise efficiency.
Stepped Inlet Design Noctua’s Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space restricted environments.
Inner Surface Microstructures With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.
Noctua Integrated Anti-Vibration Pads Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.
SSO2 Bearing The NF-A9 features the further optimized second generation of Noctua’s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilization, precision and durability.
Smooth Commutation Drive 2 The latest version of Noctua’s advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-A9 remarkably quiet even at very close distance.
3 speed settings for full flexibility Providing 1600, 1250 and 1050 rpm speed settings via the supplied Low-Noise and Ultra-Low-Noise Adapters, the NF-A9 FLX (Flexibility) can be fine-tuned for superior airflow or maximum quietness.
Extensive Cabling Options The fan’s short 20cm primary cable minimises cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved and a 4-pin y-cable allows to connect a second NF-A8 fan to the same PWM fan header for automatic control.
6 years Manufacturer’s Warranty Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A9 features an MTBF rating of more than 150.000 hours and comes with a full 6 years manufacturer’s warranty.
Configure Noctua NF-A9 FLX Quiet Computer Fan 92mm
Sleeving Service
Sleeving Materials
OR
product
https://www.performance-pcs.com/noctua-nf-a9-flx-quiet-computer-fan-92mm-nfa9flx.html16098Noctua NF-A9 FLX Quiet Computer Fan 92mmhttps://www.performance-pcs.com/media/catalog/product/t/m/tmpnoctua_nf_a9_flx_2.jpg20.9520.9500USDOutOfStock/Fans & Accessories/92/100mm Fans<p>The NF-A9 is a highly optimised, premium quality quiet 92mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9.</p> <p>The NF-A9 is a highly optimised, premium quality quiet 92mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9. The FLX version provides 1600/1250/1050rpm speed settings via the supplied Low-Noise Adaptors in order to provide full flexibility in fine-tuning the fan for maximum ventilation performance or near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.</p>Noctua00https://www.performance-pcs.com/media/catalog/product/t/m/tmpnoctua_nf_a9_flx_1.jpghttps://www.performance-pcs.com/media/catalog/product/t/m/tmpnoctua_nf_a9_flx_4.jpghttps://www.performance-pcs.com/media/catalog/product/t/m/tmpnoctua_nf_a9_flx_3.jpghttps://www.performance-pcs.com/media/catalog/product/t/m/tmpnoctua_nf_a9_flx_6.jpghttps://www.performance-pcs.com/media/catalog/product/t/m/tmpnoctua_nf_a9_flx_5.jpg11.4500low-stockNoctuaBrown92mm25mm3-Pin12 VDC16003823<table class="tblProductConSpec" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td><img title="Succeeding the award-winning NF-A9." src="http://www.quietpcusa.com/Assets/images/products/noctua_b9_successor.png" alt="Image shows Succeeding the award-winning NF-A9 logo
." /></td>
<td><strong>Succeeding the award-winning NF-R9</strong><br /> Noctua’s NF-B9 fan has become a default-choice among PC enthusiasts looking for a premium quality quiet 92mm fan. Thanks to its thoroughgoing aerodynamic optimisations, the NF-A9 provides higher static pressure and an even better airflow/noise ratio than its much acclaimed predecessor.</td>
</tr>
<tr>
<td><img title="Noctua Flow Acceleration Channels Design." src="http://www.quietpcusa.com/Assets/images/products/noctua-flow-acceleration-channels.jpg" alt="Image shows Flow Acceleration Channels logo
." /></td>
<td><strong>Flow Acceleration Channels</strong><br /> The NF-A9 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise.</td>
</tr>
<tr>
<td><img title="Noctua AAO Frame Design." src="http://www.quietpcusa.com/Assets/images/products/noctua-aao-frame.jpg" alt="Image shows AAO Frame logo
." /></td>
<td><strong>AAO Frame</strong><br /> Noctua’s AAO (Advanced Acoustic Optimization) frames feature integrated anti-vibration pads as well as Noctua’s proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan’s performance/noise efficiency.</td>
</tr>
<tr>
<td><img title="Noctua Stepped Inlet Design." src="http://www.quietpcusa.com/Assets/images/products/noctua_nf_a4_stepped_inltet_design.png" alt="Image shows Stepped Inlet Design logo
." /></td>
<td>
<p><strong>Stepped Inlet Design</strong><br /> Noctua’s Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space restricted environments.</p>
</td>
</tr>
<tr>
<td><img title="Noctua Inner Surface Microstructures." src="http://www.quietpcusa.com/Assets/images/products/noctua_ism.jpg" alt="Image shows Inner Surface Microstructures logo." /></td>
<td>
<p><strong>Inner Surface Microstructures</strong><br /> With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.</p>
</td>
</tr>
<tr>
<td><img title="Noctua Integrated Anti-Vibration Pads." src="http://www.quietpcusa.com/Assets/images/products/noctua_a15_anti_vibration.png" alt="Image shows Integrated Anti-Vibration Pads logo." /></td>
<td>
<p><strong>Noctua Integrated Anti-Vibration Pads</strong><br /> Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.</p>
</td>
</tr>
<tr>
<td><img title="Noctua SSO2 Bearing." src="http://www.quietpcusa.com/Assets/images/products/noctua_sso2.png" alt="Image shows SSO2 Bearing logo." /></td>
<td>
<p><strong>SSO2 Bearing</strong><br /> The NF-A9 features the further optimized second generation of Noctua’s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilization, precision and durability<strong>.</strong></p>
</td>
</tr>
<tr>
<td><img title="Smooth Commutation Drive 2." src="http://www.quietpcusa.com/Assets/images/products/noctua_scd2.png" alt="Image shows Smooth Commutation Drive 2 logo." /></td>
<td>
<p><strong>Smooth Commutation Drive 2</strong><br /> The latest version of Noctua’s advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-A9 remarkably quiet even at very close distance.</p>
</td>
</tr>
<tr>
<td><img title="3 speed settings for full flexibility." src="http://www.quietpcusa.com/Assets/images/products/noctua_flx_3_speeds.png" alt="3 speed settings for full flexibility logo." /></td>
<td>
<p><strong>3 speed settings for full flexibility</strong><br /> Providing 1600, 1250 and 1050 rpm speed settings via the supplied Low-Noise and Ultra-Low-Noise Adapters, the NF-A9 FLX (Flexibility) can be fine-tuned for superior airflow or maximum quietness.</p>
</td>
</tr>
<tr>
<td><img title="Noctua Extensive Cabling Options." src="http://www.quietpcusa.com/Assets/images/products/noctua_cabling_f12.jpg" alt="Image shows Extensive Cabling Options logo." /></td>
<td>
<p><strong>Extensive Cabling Options</strong><br /> The fan’s short 20cm primary cable minimises cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved and a 4-pin y-cable allows to connect a second NF-A8 fan to the same PWM fan header for automatic control.</p>
</td>
</tr>
<tr>
<td><img title="Noctua 6 years manufacturer’s warranty." src="http://www.quietpcusa.com/Assets/images/products/noctua_warranty.jpg" alt="Image shows 6 years manufacturer’s warranty logo." /></td>
<td>
<p><strong>6 years Manufacturer’s Warranty</strong><br /> Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A9 features an MTBF rating of more than 150.000 hours and comes with a full 6 years manufacturer’s warranty.</p>
</td>
</tr>
</tbody>
</table><table border="1" cellpadding="2" cellspacing="0">
<tbody>
<tr>
<td>Size</td>
<td>92x92x25 mm</td>
</tr>
<tr>
<td>Connector</td>
<td>3-pin</td>
</tr>
<tr>
<td>Bearing</td>
<td>SSO2</td>
</tr>
<tr>
<td>Blade Geometry</td>
<td>A-Series with Flow Acceleration Channels</td>
</tr>
<tr>
<td>Frame Technology</td>
<td>AAO (Advanced Acoustic Optimization)</td>
</tr>
<tr>
<td>Rotational Speed (+/- 10%)</td>
<td>1600 RPM</td>
</tr>
<tr>
<td>Rotational Speed with L.N.A. (+/- 10%)</td>
<td>1250 RPM</td>
</tr>
<tr>
<td>Rotational Speed with U.L.N.A. (+/- 10%)</td>
<td>1250 RPM</td>
</tr>
<tr>
<td>Airflow</td>
<td>64.6 m³h - 38.02 cfm</td>
</tr>
<tr>
<td>Airflow with L.N.A.</td>
<td>51.1 m³h - 30.07 cfm</td>
</tr>
<tr>
<td>Airflow with U.L.N.A.</td>
<td>42.9 m³h - 25.25 cfm</td>
</tr>
<tr>
<td>Acoustical Noise</td>
<td>22.8 dB(A)</td>
</tr>
<tr>
<td>Acoustical Noise with L.N.A.</td>
<td>11.6 dB(A)</td>
</tr>
<tr>
<td>Acoustical Noise with U.L.N.A.</td>
<td>8.4 dB(A)</td>
</tr>
<tr>
<td>Static Pressure</td>
<td>1.62 mm H<sub>2</sub>O</td>
</tr>
<tr>
<td>Static Pressure with L.N.A.</td>
<td>1.04mm H<sub>2</sub>O</td>
</tr>
<tr>
<td>Static Pressure with U.L.N.A.</td>
<td>0.71mm H<sub>2</sub>O</td>
</tr>
<tr>
<td>Max. Input Power</td>
<td>0.84 W</td>
</tr>
<tr>
<td>Input Current</td>
<td>0.07 A</td>
</tr>
<tr>
<td>Voltage Range</td>
<td>12V</td>
</tr>
<tr>
<td>MTBF</td>
<td>> 150,000 h</td>
</tr>
<tr>
<td>Scope of Delivery</td>
<td>
<ul style="margin-left: -0px;">
<li>Low-Noise Adapter (L.N.A.)</li>
<li>3:4-Pin Adapter</li>
<li>30cm Extension Cable</li>
<li>4 Vibration Compensators</li>
<li>4 Fan Screws</li>
</ul>
</td>
</tr>
<tr>
<td>Warranty</td>
<td>6 years</td>
</tr>
</tbody>
</table>
No Stock
Download PDF 
