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Item #:
50422958
Noctua NF-A4x20 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x20mm, Brown)
Item #:
50422958
JMD 3914
Price Details
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Order now and get it around Wednesday, July 29
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The NF-A4x10 5V is a premium choice for demanding 5V applications.
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What Stands Out
Compact Design
The 40x20mm size fits tight spaces, allowing optimal airflow without crowding, making it perfect for small form factor builds and applications.
Flow Acceleration Channels
Innovative flow acceleration channels enhance airflow efficiency, providing superior cooling performance while minimizing noise levels in comparison to traditional fans.
Versatile Use
Ideal for a variety of applications including PC cooling, robotics, and AV equipment, it delivers reliability and performance tailored to diverse user needs.
Product Details
- Premium quiet fan, 40x40x20 mm, 5V, 3-pin Molex, 5000 RPM, 14.9 dB(A), >150,000 h MTTF
- Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- 40x20mm size ideal for 1U applications or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs
- 5V 3-pin version (5000rpm) for 5V-based industrial applications or replacing 5V fans in various devices
- Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
| Power Connector Type | 3-Pin |
| Voltage | 5 Volts |
| Cooling Method | Fan |
| Compatible Devices | Desktop |
| Noise Level | 14.9 Decibels |
| Maximum Rotational Speed | 5000 RPM |
| Item Dimensions L x W x H | 1.57"L x 0.79"W x 1.57"H (4 x 2 x 4 cm) |
| Material Type | Fibre-glass reinforced PBT |
| Brand Name | Noctua |
| Global Trade Identification Number | 09010018100129 |
| Manufacturer | Noctua |
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Included Components | Item Only |
| Item Weight | 0.18 Kilograms |
| Model | NF-A4x20 5V |
| Part Number | NF-A4x20 5V |
| Product Dimensions (L x W x H) | 1.57"L x 0.79"W x 1.57"H (4 x 2 x 4 cm) |
| Brand | Noctua |
| Material | Fibre-glass reinforced PBT |
What's in the box
Item Only
Who Should Buy?
-
Small Form Factor PCs
Ideal for compact builds requiring efficient cooling without occupying much space or generating excessive noise.
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Quiet Computing
Perfect for users prioritizing low noise levels in silent environments such as libraries or studios.
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Cooling Non-Standard Devices
Great for cooling devices like storage drives or Raspberry Pi that require a smaller fan footprint.
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High-Performance Systems
Not suitable for high-demand gaming PCs needing stronger airflow and higher RPM fans to manage heat.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the noise level of the Noctua NF-A4x20 FLX fan?
Answer: The Noctua NF-A4x20 FLX operates at a remarkably low noise level of just 14.2 dBA at its maximum speed. This minimal sound profile makes it an excellent choice for quiet computing setups, such as home theaters or workstations where focus is key. Users will appreciate its ability to provide effective cooling while keeping ambient noise to a minimum. -
Question:
What applications is the Noctua NF-A4x20 FLX fan suitable for?
Answer: This fan is designed for a variety of applications, including 3D printer cooling, small form factor PCs, and other compact electronics where space is limited. Its 40x20mm dimensions allow it to fit into tight spaces while still delivering efficient airflow. Those looking to enhance the cooling of their devices without compromising on noise will find this fan especially beneficial. -
Question:
How does the Noctua NF-A4x20 FLX compare to other fans in its size category?
Answer: The Noctua NF-A4x20 FLX stands out due to its premium build quality and superior performance compared to other fans in its size category. Its innovative design includes advanced technologies that boost airflow and static pressure, making it more efficient than standard fans. Users often report that it outperforms competitors in terms of cooling efficiency and quiet operation. -
Question:
Is the Noctua NF-A4x20 FLX easy to install?
Answer: Yes, the Noctua NF-A4x20 FLX features a straightforward 3-pin connector that makes installation hassle-free. It’s compatible with various devices and offers flexibility in placement. Users typically find that they can quickly install or replace this fan in their systems without needing specialized tools, making it an accessible choice for both amateurs and seasoned builders. -
Question:
What type of power supply does the Noctua NF-A4x20 FLX require?
Answer: The Noctua NF-A4x20 FLX requires a standard 3-pin fan connector for power supply, drawing a modest voltage from the system. This makes it compatible with most motherboards and power supplies that support fan connections. Users will benefit from its low power consumption, allowing them to keep systems cool without significantly impacting energy usage. -
Question:
Can the Noctua NF-A4x20 FLX fan be used in outdoor applications?
Answer: It is not recommended to use the Noctua NF-A4x20 FLX in outdoor applications as it is primarily designed for indoor use. Exposure to outdoor elements could potentially damage the fan and affect its performance. Ideal scenarios for this fan are within electronics enclosures or in environments where dust and moisture are controlled to ensure longevity and optimal operation. -
Question:
What is the airflow capacity of the Noctua NF-A4x20 FLX?
Answer: The Noctua NF-A4x20 FLX fan generates an impressive airflow of 6.94 m3/h (4.1 CFM) at peak performance. This capacity makes it suitable for cooling applications that require balanced airflow without being overly loud. Users looking to enhance thermal management in tight spaces, such as mini PCs or embedded systems, will find this airflow capacity ideal. -
Question:
Is the Noctua NF-A4x20 FLX fan durable?
Answer: Yes, the Noctua NF-A4x20 FLX is built with high-quality materials, featuring a SSO bearing technology known for its longevity and reliability. This ensures that the fan operates smoothly over time without significant wear and tear. Ideal for users who rely on continuous performance, this fan's durability is essential for maintaining efficient cooling in demanding environments. -
Question:
What color options are available for the Noctua NF-A4x20 FLX?
Answer: The Noctua NF-A4x20 FLX comes in a unique brown color scheme that is characteristic of Noctua products. This color complements many computer builds and can add an aesthetic touch to custom systems. Users who appreciate design and functionality will find this combination appealing, allowing for a stylish look while maintaining top-tier performance. -
Question:
Where can I buy the Noctua NF-A4x20 FLX in Jamaica?
Answer: You can buy the Noctua NF-A4x20 FLX, Premium Quiet Fan, directly from Ubuy in Jamaica. Ubuy offers a seamless shopping experience and ensures that you find authentic Noctua products while providing the support you need for your purchase.
Noctua Case Fans Editorial Review
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JMD 3914
Order now and get it around Wednesday, July 29
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Features & Benefits
- Advanced aerodynamic design for optimized airflow.
- Quiet operation with Smooth Commutation Drive technology.
- Enhanced durability with SSO2 bearings.
- Modular cabling and OmniJoin Adaptor Set for compatibility.
- Ideal for replacing noisy or broken 5V 40mm fans.
- Highly rated by customers with an average of 4.7 to 4.8 stars.
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