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

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

Q: 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.

12 volts DC. 3 pin connector but comes with a 2 pin adapter and extension cables.

Q: Have anyone used this to replace the 35 mm assist fans on an asus sabertooth z87?

I have it in my Asus Sabertooth Z170 S and it fits just fine! (just remove the two Anti-Vibration Pads in contact with the TUF Armor to be able to close the lid). Take into consideration that in my version of the Sabertooth, the assistant fan position is vertical, inside the TUF Thermal Armor, between the IO Shield and the heatsink VRM, and works as an intake fan, to blow fresh air into the motherboard. Every Sabertooth Assistant Fans are designed to work differently. I believe in your motherboard the fan is place horizontally, on Top of the TUF Thermal Armor. Also the fans needed for your Sabertooth Z87 had a mini 3 pin connector, my motherboard use 3 or 4 pin (regular size) connectors. Therefore the original assistant fan of the Sabertooth Z87 cannot be plugged in the Assist Fan 1 connector of my Sabertooth Z170 S. I know this because I was looking for the fans for my motherboard and buy the Z87 version by mistake, couldn't use it, so I buy the 40mm Noctua, and it works great! Really improved the temperature inside my case. Also my motherboard use 40mm fans. I'm not sure of the Z87 assistant fans size, but putting the two of them together, are exactly the same size, only thing adding up to the size variation, are the Noctuas silicone anti vibrations pads, that can be removed. Hope this helps even a little bit.

Q: What is the sound decible rating

http://noctua.at/en/products/fan/nf-a4x10-flx/specification 17.9

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

🔇17.9 dB Noise Level

⚙️4500 RPM Speed

🌬️8.2 CMPH Airflow

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Frequently Bought Together

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Noctua NF-A4x20 FLX Computer Case Fan - Cooling Components (Computer Case, Fan, 4 cm, 3700 RPM, 5000 RPM, 4400 RPM)

Description

💨 Cool it down, keep it quiet!

ENHANCED DURABILITY - Built with fibre-glass reinforced PBT.
VERSATILE COMPATIBILITY - Easily adapts to your setup.
WHISPER QUIET PERFORMANCE - Experience cooling without the noise.
SMART ANTI VIBRATION TECHNOLOGY - Stay focused, no distractions.
COMPACT DESIGN MAXIMUM EFFICIENCY - Smaller hub, larger airflow.

The Noctua NF-A4X10 FLX is a high-performance 40x40x10mm case fan designed for optimal airflow and minimal noise. With a maximum speed of 4500 RPM and a noise level of just 17.9 dB, it features advanced Flow Acceleration Channels and anti-vibration pads for superior cooling efficiency. Its compact design allows for greater blade surface area, making it a perfect fit for desktops needing reliable cooling solutions.

Specifications

Product Dimensions	40L x 10W x 40H Millimeters
Brand	Noctua
Power Connector Type	3-Pin
Voltage	12 Volts
Cooling Method	Fan
Compatible Devices	Desktop
Noise Level	17.9 dB
Material	Fibre-glass reinforced PBT
Maximum Rotational Speed	4500 RPM
Air Flow Capacity	8.2 CMPH
UPC	163121136772 809185325669 806291857176 804066543873 842431014054 102930672934 782386476753 172302657890 132017920719 808111662861 809385174852 168141421648 851905102548
Global Trade Identification Number	07133363436841, 04716123314691, 07123290462549
Manufacturer	Noctua, Rascom Computerdistribution Ges.m.b.H. Huttengasse 71-75 A-1160 Wien Austria
Number of Items	1
Series	NF-A4x10 FLX
Colour	Brown
Item model number	NF-A4x10
Are Batteries Included	No
Included Components	Case Fan
Manufacturer	Noctua
Country of Origin	USA
Item Weight	159 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

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