UBB Store

NF-A9 PWM, High-Performance Quiet Fan 92Mm For Sale

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

NF-A9 PWM, High-Performance Quiet Fan 92Mm

Price: US $28.05

ITEM SHIP FROM THE U.S1-5 DAYS DELIVERY

Product description

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 PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 2000 to 1550rpm. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.

AAO frame

Noctua's AAO (Advanced Acoustic Optimisation) 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.

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.

SSO2 bearing

The NF-A9 features the further optimised 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 stabilisation, precision and durability.

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.

Scope of delivery

NA-RC7 Low-Noise Adaptor (L.N.A)
NA-YC1 4-pin PWM y-cable
NA-EC1 30cm extension cable
4x NA-AV1 anti-vibration mounts
Fan screws

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.

Add to Cart Add to Cart Customer Reviews — 4.7 out of 5 stars 2,355 4.6 out of 5 stars 233 4.7 out of 5 stars 104 — Price — no data $18.95$18.95 $18.95$18.95 — no data — no data Connector 4-pin PWM 3-pin 4-pin PWM 3-pin 4-pin PWM Voltage 12V 12V 5V 5V 12V RPM Max: 2000 / Min: 400 1600 Max: 2000 / Min: 400 2000 Max: 2000 / Min: 400 RPM with L.N.A. 1550 1250 - no data - no data - no data RPM with U.L.N.A. - no data 1050 - no data - no data - no data Acoustical Noise 22,8 dB(A) 17,1 dB(A) 22,8 dB(A) 22,8 dB(A) 22,8 dB(A) Acoustical Noise with L.N.A. 16,3 dB(A) 11,6 dB(A) - no data - no data - no data Acoustical Noise with U.L.N.A. - no data 8,4 dB(A) - no data - no data - no data Size 92x92x25 mm 92x92x25 mm 92x92x25 mm 92x92x25 mm 92x92x25 mm Colour Brown & Beige Brown & Beige Brown & Beige Brown & Beige Black with swappable coloured anti-vibration pads

Premium quiet fan, 92x92x25 mm, 12V, 4-pin PWM, max. 2000 RPM, max. 22.8 dB(A), >150,000 h MTTF
Award-winning 92x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
Ideal for 9cm CPU coolers (e.g. Noctua NH-U9(S) & NH-D9L series), compact PC cases (HTPC, ITX, Small Form Factor), replacement fan for NAS and other devices, etc.
4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 400-2000rpm speed range (1550rpm max. with supplied Low-Noise Adaptor)
Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header

Power Connector Type 4-Pin Voltage 12 volts Cooling Method Air Compatible Devices Desktop Noise Level 22.8 db Maximum Rotational Speed 2000 rpm Item Dimensions L x W x H 3.62"L x 0.98"W x 3.62"H Material Type Fibre-glass reinforced PBT Item Highlight function(f) {var { function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) });})); High Airflow, Low Noise, 25mm Thick Fan, for PC and Electronics Cooling, Rich Accessory Kit, 2000rpm 4-Pin PWM See more Global Trade Identification Number 04139052263135, 04716123315513 Warranty Description 6 year manufacturer’s warranty Number of Packs 1 Number of Items 1 Unit Count 1 Count Item Weight 8 ounces Model NF-A9 PWM Part Number NF-A9 PWM Product Dimensions 3.62"L x 0.98"W x 3.62"H Material Fibre-glass reinforced PBT

Shipping