Noctua NF-A4x20 FLX Computer Case Fan - Cooling Components (Computer Case, Fan, 4 cm, 3700 RPM, 5000 RPM, 4400 RPM)
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6Thumbnail 7Thumbnail 8

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

4.8/5
Product ID: 93385299
Secure Transaction

Details

  • Product dimensions
    40L x 40W x
  • Brand
    Noctua
  • Power connector type
    4-Pin
  • Voltage
    12 Volts
  • Cooling method
    Air
  • Compatible devices
    Desktop Server
🌀Up to 5000 RPM for powerful airflow
🔇Ultra-quiet operation at just 14.9 dB
🛠️Includes anti-vibration mounts & extension cables

Description

🌀 Stay cool, stay ahead — silent power in a compact package!

  • ROBUST AIRFLOW DELIVERY - Delivers up to 9.4 CFM airflow to keep your critical hardware cool and efficient
  • VERSATILE COMPATIBILITY - Omnijoin adapter set ensures seamless integration with proprietary fan strips
  • COMPLETE INSTALLATION KIT - Includes anti-vibration mounts, screws, and extension cables for hassle-free setup
  • WHISPER QUIET PERFORMANCE - Advanced acoustic optimization keeps noise below 15 dB—work without distractions
  • PRECISION COOLING IN COMPACT FORM - 40x20mm size perfect for tight 1U spaces and network devices

The Noctua NF-A4x20 FLX is a premium 40x20mm computer case fan designed for 1U applications and compact devices like routers and NAS. It features a high-speed range up to 5000 RPM with advanced flow acceleration channels for superior cooling, while maintaining ultra-quiet operation at 14.9 dB. The package includes anti-vibration mounts, extension cables, and an Omnijoin adapter for easy, versatile installation.

Specifications

ManufacturerNoctua
Part numberNF-A4x20 FLX
Item Weight170 g
Product Dimensions4 x 4 x 2 cm; 170 g
Item model numberNF-A4x20 FLX
MaterialPlastic
Voltage12 Volts
Item Package Quantity1
Air Flow Capacity9.4 CMPH
Noise Level14.9 dB
Included components1
Batteries included?No
Batteries Required?No

Have a Question? See What Others Asked

Whats the cfm of this fan?
14.9dba at what speed?
How many dB is this fan?
What is the mtbf. How many hours of life can I expect from one of these?

Reviews

4.8

All from verified purchases

T**N

Just received fan box open and used condition

Just received order supposed to be brand new and seal was broken boxes flap looked like it had been opened and fan is not facing the display boxes opening at front. it’s upside down and the anti vibration mount is bent out of pack and looks damaged

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.

Currently out of stock

Thailandstore

Sorry, this item from our Thailand store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Noctua Nf A4x20 Flx Computer Case Fan Cooling Components Computer | Desertcart Thailand