Noctua NF-A4X10 FLX 40x40x10mm 3-pin 4500 RPM Case Fan/Case Cooler
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Noctua NF-A4X10 FLX 40x40x10mm 3-pin 4500 RPM Case Fan/Case Cooler

4.8/5
Product ID: 77270766
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Details

  • Product Dimensions
    40L x 10W x
  • Brand
    Noctua
  • Power Connector Type
    3-Pin
  • Voltage
    12 Volts
  • Cooling Method
    Fan
💨8.2 CFM optimized airflow
🔇Ultra-quiet 17.9 dB noise level
⚙️4500 RPM high-speed motor

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Description

💨 Small fan, big chill — keep your rig cool without the noise!

  • COMPACT POWERHOUSE - Slim 40x40x10mm design with a reduced motor hub maximizes blade surface area for superior cooling.
  • DURABLE RELIABLE - SSO2 bearing and fibre-glass reinforced PBT material guarantee long-lasting, maintenance-free cooling.
  • FLEXIBLE COMPATIBILITY - 3-pin connector with 3-to-2 pin adaptor and polarity protection for seamless desktop integration.
  • VIBRATION FREE OPERATION - Integrated anti-vibration pads ensure silent, stable performance even under heavy loads.
  • PRECISION AIRFLOW ENGINEERING - Flow Acceleration Channels boost efficiency and reduce noise for a whisper-quiet breeze.

The Noctua NF-A4X10 FLX is a compact 40x40x10mm 3-pin case fan delivering up to 4500 RPM and 8.2 CFM airflow with an ultra-quiet 17.9 dB noise profile. Engineered with Flow Acceleration Channels and a reduced motor hub, it maximizes cooling efficiency while minimizing noise and vibration. Its flexible cabling options and durable SSO2 bearing make it a premium choice for professional desktop cooling solutions.

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Specifications

Product Dimensions40L x 10W x 40H Millimeters
BrandNoctua
Power Connector Type3-Pin
Voltage12 Volts
Cooling MethodFan
Compatible DevicesDesktop
Noise Level17.9 dB
MaterialFibre-glass reinforced PBT
Maximum Rotational Speed4500 RPM
Air Flow Capacity8.2 CMPH
UPC163121136772 809185325669 806291857176 804066543873 842431014054 102930672934 782386476753 172302657890 132017920719 808111662861 809385174852 168141421648 851905102548
Global Trade Identification Number07133363436841, 04716123314691, 07123290462549
ManufacturerNoctua, Rascom Computerdistribution Ges.m.b.H. Huttengasse 71-75 A-1160 Wien Austria
Number of Items1
SeriesNF-A4x10 FLX
ColourBrown
Item model numberNF-A4x10
Are Batteries IncludedNo
Included ComponentsCase Fan
ManufacturerNoctua
Country of OriginUSA
Item Weight50 g

Have a Question? See What Others Asked

what is the CFM for this fan?
This might be a dumb question, but what is the operating voltage? Don't see a rating anywhere in the description or reviews and hoping it's 12VDC.
Have anyone used this to replace the 35 mm assist fans on an asus sabertooth z87?
What is the sound decible rating

Reviews

4.8

All from verified purchases

T**R

Great product

The product is awesome and works very seamlessly.And the cooling effect is great.

P**R

Nice and silent

Works Great, meets by expectations and I'd recommend this to anyone in need for a quiet and powerful 40mmx10mm Fan.

V**M

Jabardast!

Great...comes with lots of accessories that you will ever see with any fan...its well engineered product! Yes a bit costly but its simply one of best fan i ever used.

H**S

Noctua is finally affordable in India now

The media could not be loaded. Bought the 40mm version for my car inverter and the noise level and pitch difference was night and day the stock fan was extremely whinny and very loud it used to distract my driving but this noctua fan just makes a pleasant whoosh sound and zero whine which perfectly blends in with my car AC they were also kind enough to include a ton of adapters that let you connect this fan to anything other than PCsImpressed by its performance I am gonna noctua everything my pc and chill

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Trustpilot

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Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Noctua Nf A4x10 Flx 40x40x10mm 3 Pin 4500 Rpm Case | Desertcart GB