This fan is rated at 8.9m³/h and 6.6 m³/h with the LNA, this converts to 5.23834215487808 CFM and 3.88461328339273 CFM with the LNA

Will the fan operate off a 2 pin 12V DC supply?

Sure, when the PWM has a pull up, this means the FAN will run at 100%.

Can this fan be used in place of the noctua nf-a4x10 flx?

There is no reason why not, but do not expect to get the RPMs as low as you can using a PWM signal be aware this model can get a little louder than the flx version as the max fan speed is higher, but that does come with more airflow and static pressure

can I run this off a 12v fan header on my motherboard/fan splitter?

yes, you can use as many splitters as you like, just check how many amps your board header maxes out at and add up your fans current draw, this fan is specked at 40 milliamp, 1000 milliamp = 1 amp

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NF-A4x10 PWM, High-Performance Quiet Fan 40mm

NF-A4x10 PWM, High-Performance Quiet Fan 40mm

Product ID: 71150024

Details

Brand
Noctua
Compatible Devices
Desktop
Cooling Method
Air
Material
Fibre-glass
Maximum Rotational Speed
5000 rpm
Noise Level
19.6 db

🌀5000 RPM max speed

📏Slim 40x40x10 mm size

🔇Ultra-quiet 19.6 dB(A)

€ 41.48

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Description

🌀 Stay cool, stay silent — the fan your setup deserves!

PROVEN RELIABILITY - Backed by a 6-year warranty and over 150,000 hours MTTF for long-lasting, worry-free performance.
WHISPER QUIET POWER - Experience high airflow without the noise—only 19.6 dB(A) for distraction-free focus.
PRECISION PWM CONTROL - Seamlessly adjust fan speed from 1000 to 5000 RPM for optimal cooling and energy efficiency.
COMPLETE ACCESSORY KIT - Includes anti-vibration mounts, extension cables, and OmniJoin adaptors for effortless installation.
SPACE SAVING SLIM DESIGN - Ultra-compact 10mm thickness fits perfectly in tight 1U servers and compact electronics.

The Noctua NF-A4x10 PWM is a premium 40x40x10 mm high-performance fan designed for ultra-quiet, efficient cooling in compact spaces. Featuring a 4-pin PWM connector for precise speed control up to 5000 RPM, it delivers superior airflow with minimal noise (19.6 dB(A)). Ideal for 1U servers, network devices, and small electronics, it comes with a rich accessory kit and a 6-year warranty, ensuring reliable, long-term operation.

Specifications

ASIN	B07DXRNYNX
Best Sellers Rank	#113 in Computer Case Fans
Brand Name	Noctua
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.8 4.8 out of 5 stars (1,985)
Global Trade Identification Number	00841501110443, 09010018100440
Included Components	Noctua NF-A4x10 PWM, High-end Silent Fan
Item Dimensions L x W x H	1.57"L x 1.57"W x 0.39"H
Item Type Name	Fan
Item Weight	0.17 kg
Manufacturer	Noctua
Material Type	Fibre-glass reinforced PBT
Maximum Rotational Speed	5000 rpm
Model	NF-A4x10 PWM
Noise Level	19.6 db
Number of Items	1
Part Number	NF-A4x10 PWM
Power Connector Type	4-Pin
UPC	841501110443
Unit Count	1 Count
Voltage	12 volts
Warranty Description	6 year manufacturer’s warranty

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€ 41.48

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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