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Noctua NH-L9a Facts: 140 Specifications & 67 Highlights

Thinking of upgrading your fan? The Noctua NH-L9a delivers 140 specs & features worth seeing — especially standout parts like general information, dimensions & weight, performance & airflow & noise & vibration.

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Noctua

Noctua NH-L9a

Highlights ⁶⁷

No extras. Just what matters.

                                
                                                    56
                                                
                                                    Points
                                                
                                        Noctua NH-L9a

Why is Noctua NH-L9a better than other fans ?

General Information Dimensions & Weight Performance & Airflow Noise & Vibration Power & Electrical Controls & Features Build & Materials Installation & Mounting Safety & Compliance Maintenance & Care Smart & Connectivity Environment & Efficiency Packaging & Logistics Warranty & Support

General Information

Released in 2012 Shows the year the model was first released to market.
Product Type: PC Cooling Fan Identifies the physical design and form factor of the fan.
Designed for Household Use Defines the general usage category the fan is designed for.
Suitable for Indoor Use Specifies where the fan is suitable to operate.
Installation Location: PC Case Indicates the supported placement locations for the fan.
Control Method: Manual Buttons Describes how users interact with and control the fan.

Scroll down for more facts

Dimensions & Weight

9.17 inch smaller package height Measures the height of the fan’s packaging box. 4.5 inch vs 13.7 inch
2.65 lbs lighter weight Represents the total weight of the assembled fan. 1.0 lbs vs 3.7 lbs
6.03 inch more compact folded width Shows the width of the fan when folded or collapsed for storage. 3.7 inch vs 9.8 inch
2.02 inch more compact folded depth Indicates the depth of the fan when folded or collapsed. 3.7 inch vs 5.8 inch
12.72 inch shorter folded height Measures the height of the fan when folded for storage. 1.5 inch vs 14.2 inch
2.96 lbs lighter package weight Shows the total shipping weight including packaging. 1.3 lbs vs 4.3 lbs
3.15 inch smaller package width Shows the width of the retail packaging box. 7.9 inch vs 11.0 inch

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Performance & Airflow

Uses 9 Blades Shows how many blades the fan uses to generate airflow.
Airflow Capacity: High Indicates the overall strength of airflow produced by the fan.
Maximum Speed: 2500 RPM Represents the highest operational speed setting of the fan.
Minimum Speed: 600 RPM Shows the lowest operational speed for gentle airflow.
Cooling Effectiveness Rating: Excellent Represents an overall qualitative rating of how effectively the fan cools a space.

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Noise & Vibration

19.34 dB quieter on low speed Indicates the sound level produced when operating at the lowest speed. 14.8 dB vs 34.1 dB
25.38 dB quieter on high speed Shows the maximum noise level at the highest speed setting. 23.6 dB vs 49.0 dB
Features Motor Noise Isolation Indicates whether the motor is isolated to reduce noise transfer. with a difference of 69.0 points
Blade Balance Technology Available Shows if blade balancing is used to minimize wobble and noise. with a difference of 69.0 points
Provides Ultra-Quiet Mode Indicates a special mode designed to minimize noise output. with a difference of 70.0 points
Offers Vibration Reduction Design Shows whether the fan includes features to reduce vibration. with a difference of 66.0 points
Smooth Operation Without Clicking Noises Indicates whether clicking sounds are heard during use. with a difference of 60.0 points

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Power & Electrical

24.06 Watt lower power usage on low speed Indicates the power used when the fan operates at low speed. 1.2 Watt vs 25.3 Watt
36.32 Watt lower power usage on high speed Represents the power draw at maximum speed. 2.5 Watt vs 38.8 Watt
37.27 Watt lower maximum wattage Indicates the maximum electrical power the fan can draw. 2.5 Watt vs 39.8 Watt
Power Plug Type: Type A Indicates the type of electrical plug used.
Motor Type: Brushless DC Identifies the type of motor driving the fan.
Motor Efficiency Rating: Very High Indicates how efficiently the fan’s motor converts electrical power into airflow performance.

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Controls & Features

Control Panel Type: Button Identifies the physical control interface on the fan itself.
Control Responsiveness: Instant Indicates how quickly the fan responds to user inputs from buttons, remote, or app.

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Build & Materials

Rust Resistant Indicates resistance to rust and corrosion. with a difference of 61.0 points
Available in Brown/Beige Colors Lists available color choices for the fan.
Main Body Material: Aluminum Identifies the primary material used for the fan housing.
Blade Material: Liquid-Crystal Polymer Indicates the material used for the fan blades.
Base Material: Metal Indicates the material used for the fan base or stand.
Finish Type: Matte Describes the surface finish of the fan exterior.
Build Quality Grade: Premium Represents the overall construction quality and durability level of the fan.

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Installation & Mounting

Mounting Type: Case Mounted Defines the primary mounting or placement style of the fan.
Includes Mounting Hardware Specifies whether required mounting hardware is included. with a difference of 70.0 points
Installation Difficulty Level: Easy Describes the overall complexity of installation.
Portability Features: Lightweight Design Highlights features that make the fan easy to move.

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Safety & Compliance

Certified to CE Safety Standards Indicates official electrical safety certification.
Complies With CE,RoHS Standards Lists safety, quality, or regulatory standards the fan complies with.

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Maintenance & Care

Easy Clean Design Indicates a design optimized for quick and simple cleaning. with a difference of 60.0 points
Filter Type: Not Applied Identifies the type of filter used, if applicable.
Maintenance Skill Level: Basic Indicates the level of skill needed for maintenance tasks.

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Smart & Connectivity

Works With Not Specified Ecosystems Indicates supported smart home platforms.
Works Without Heavy Cloud Dependency Indicates whether cloud access is required for smart features. with a difference of 60.0 points

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Environment & Efficiency

Uses Recyclable Materials Indicates whether recyclable materials are used in construction. with a difference of 60.0 points
Meets RoHS Standards Indicates compliance with hazardous substance regulations. with a difference of 62.0 points
Noise-Energy Optimization Available Balances noise output with energy efficiency. with a difference of 69.0 points
Energy Efficiency Rating: Excellent Indicates how efficiently the fan uses energy relative to its cooling performance.
Annual Energy Consumption: Very Low Represents the estimated amount of energy the fan consumes over a year of typical use.
Carbon Footprint Estimate: Very Low Estimates the environmental impact of the fan based on production and usage.
Uses Sustainable Packaging Indicates use of eco-friendly packaging materials. with a difference of 71.0 points

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Packaging & Logistics

Includes Protective Inserts Indicates whether internal inserts are used to protect components. with a difference of 60.0 points
Has 1 Units per Box Indicates how many fan units are packed in a single box.
Stackable Packaging Shows whether boxes are designed to be stacked safely. with a difference of 60.0 points
Packaging Type: Boxed Describes the overall packaging format used for the product.
Drop Test Rating: Basic Protection Indicates the level of durability the packaging has against drops during handling and shipping.
Unboxing Complexity: Simple Describes how easy it is to unpack and set up.

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Warranty & Support

Has 6 years Warranty Indicates the total length of warranty coverage provided.
Support Available via Phone,Email,Support Portal Lists available ways to contact customer support.
Service Center Coverage: Worldwide Indicates geographic availability of service centers.

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Comparisons ³

Make your choice now!

Noctua NH-L9a vs Lian Li UNI Fan SL

Noctua NH-L9a vs Lian Li UNI P28

Noctua NH-L9a vs NH-L9i

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Noctua NH-L9a, covering its standout specification and what you can expect right out of the box.

Noctua NH-L9a

Noctua NH-L9a is an award-winning low-profile CPU cooler developed exclusively for AMD Ryzen-based Small Form Factor (SFF) systems and home theater PCs. Standing only 37mm tall, it has a customized heatsink and a 92mm NF-A9x14 fan to ensure 100% RAM and PCIe compatibility with Mini-ITX motherboards.

Specifications & Facts ¹⁴⁰

Specs measured. Drama avoided.

Wondering how the Noctua NH-L9a fan stacks up? We break down the price, key specs, pros and cons, and how it compares to other fans — with real shopper input.

General Information ¹¹

Noctua NH-L9a Release Year

What year was this fan released?

60 Noctua NH-L9a 0 Votes 2012

23 Fans in this range 2024

Shows the year the model was first released to market.

Noctua NH-L9a Product Type

What type of fan is this?

49 Noctua NH-L9a 0 Votes PC Cooling Fan

13 Fans in this range Tower Fan

Identifies the physical design and form factor of the fan.

Noctua NH-L9a Fan Category

What category does this fan belong to?

44 Noctua NH-L9a 0 Votes Household

14 Fans in this range Household

Defines the general usage category the fan is designed for.

Noctua NH-L9a Intended Use

Where can this fan be used?

54 Noctua NH-L9a 0 Votes Indoor

16 Fans in this range Indoor

Specifies where the fan is suitable to operate.

Noctua NH-L9a Installation Location

Where can this fan be installed?

69 Noctua NH-L9a 0 Votes PC Case

16 Fans in this range Floor

Indicates the supported placement locations for the fan.

Noctua NH-L9a Control Method

How is this fan controlled?

24 Noctua NH-L9a 0 Votes Manual Buttons

11 Fans in this range Manual Buttons

Describes how users interact with and control the fan.

Noctua NH-L9a Oscillation

Does the fan oscillate?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan can oscillate to cover a wider area.

Noctua NH-L9a Adjustable Tilt

Can the fan tilt up or down?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows if the fan head angle can be adjusted vertically.

Noctua NH-L9a Timer Function

Does the fan have a timer?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan can be set to run for a preset time.

Noctua NH-L9a Remote

Is a remote control included?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Specifies whether a remote control is included in the package.

Noctua NH-L9a Smart Ready

Is this fan smart-ready?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates compatibility with smart features or ecosystems.

Dimensions & Weight ¹²

Noctua NH-L9a Width

What is the fan width?

3.62 inch 0 Votes

9.72 inch (Average)

Noctua NH-L9a

Width is 3.62 inch (9.19 cm), which indicates a very low-profile footprint for tight installations.

Represents the overall horizontal width of the fan when assembled.

Noctua NH-L9a Depth

What is the fan depth?

1.46 inch 0 Votes

7.46 inch (Average)

Noctua NH-L9a

Depth is 1.46 inch (3.71 cm), indicating minimal intrusion into system internals.

Indicates the front-to-back depth of the fan footprint.

Noctua NH-L9a Height

What is the fan height?

1.46 inch 0 Votes

15.01 inch (Average)

Noctua NH-L9a

Height is 1.46 inch (3.71 cm), confirming a slim, low-profile design.

Measures the vertical height of the fan in operating position.

Noctua NH-L9a Package Height

What is the package height?

4.49 inch 0 Votes

13.66 inch (Average)

Noctua NH-L9a

Package height is 4.49 inch (11.40 cm), which helps estimate shipping and storage volume.

Measures the height of the fan’s packaging box.

Noctua NH-L9a Weight

How much does the fan weigh?

1.03 lbs 0 Votes

3.68 lbs (Average)

Noctua NH-L9a

Unit weight is 1.03 lbs (0.47 kg), so the fan is very lightweight and easy to handle.

Represents the total weight of the assembled fan.

Noctua NH-L9a Folded Width

What is the folded width?

3.74 inch 0 Votes

9.77 inch (Average)

Noctua NH-L9a

Folded width is 3.74 inch (9.50 cm).

Shows the width of the fan when folded or collapsed for storage.

Noctua NH-L9a Folded Depth

What is the folded depth?

3.74 inch 0 Votes

5.76 inch (Average)

Noctua NH-L9a

Folded depth is 3.74 inch (9.50 cm), showing how compact the fan becomes when stowed.

Indicates the depth of the fan when folded or collapsed.

Noctua NH-L9a Folded Height

What is the folded height?

1.46 inch 0 Votes

14.18 inch (Average)

Noctua NH-L9a

Folded height is 1.46 inch (3.71 cm), making it easy to fit into tight storage or transport spaces.

Measures the height of the fan when folded for storage.

Noctua NH-L9a Package Depth

What is the package depth?

7.87 inch 0 Votes

6.31 inch (Average)

Noctua NH-L9a

Package depth measures 7.87 inch (20.00 cm), useful to know for shelf or shipping space planning.

Indicates the depth of the product packaging.

Noctua NH-L9a Package Weight

What is the package weight?

1.32 lbs 0 Votes

4.28 lbs (Average)

Noctua NH-L9a

Package weight is 1.32 lbs (0.60 kg), useful for shipping cost estimates and portability considerations.

Shows the total shipping weight including packaging.

Noctua NH-L9a Cord Length

How long is the power cord?

0.66 ft 0 Votes

4.47 ft (Average)

Noctua NH-L9a

Cord length is 0.66 ft (0.20 m), so placement will need to be close to a power source or use an extension.

Indicates the length of the power cord for flexible placement.

Noctua NH-L9a Package Width

What is the package width?

7.87 inch 0 Votes

11.02 inch (Average)

Shows the width of the retail packaging box.

Performance & Airflow ¹⁰

Noctua NH-L9a Fan Blade Diameter

What is the blade diameter?

3.62 inch 0 Votes

9.62 inch (Average)

Noctua NH-L9a

Fan blade diameter is 3.62 inch (9.19 cm). This compact diameter suits confined spaces like small PC cases.

Represents the diameter of the fan blades influencing airflow volume.

Noctua NH-L9a Number of Blades

How many blades does the fan have?

62 Noctua NH-L9a 0 Votes 9

13 Fans in this range 3

Noctua NH-L9a

The fan uses 9 blades, a design choice that can smooth airflow and reduce tonal noise.

Shows how many blades the fan uses to generate airflow.

Noctua NH-L9a Airflow Capacity

How strong is the airflow capacity?

64 Noctua NH-L9a 0 Votes High

17 Fans in this range High

Indicates the overall strength of airflow produced by the fan.

Noctua NH-L9a Maximum Speed

What is the maximum fan speed?

62 Noctua NH-L9a 0 Votes 2500 RPM

13 Fans in this range High

Represents the highest operational speed setting of the fan.

Noctua NH-L9a Minimum Speed

What is the minimum fan speed?

54 Noctua NH-L9a 0 Votes 600 RPM

5 Fans in this range Low

Shows the lowest operational speed for gentle airflow.

Noctua NH-L9a Wind Mode

Does the fan have wind mode?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan offers varying wind-style airflow.

Noctua NH-L9a Natural Breeze Mode

Does it support natural breeze mode?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Simulates outdoor-like natural breeze patterns.

Noctua NH-L9a Turbo Mode

Is turbo mode available?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Enables maximum airflow output for rapid cooling.

Noctua NH-L9a Reverse Airflow

Can the airflow be reversed?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Allows reversing airflow direction for circulation purposes.

Noctua NH-L9a Cooling Effectiveness Rating

How effective is the fan at cooling?

94 Noctua NH-L9a 0 Votes Excellent

23 Fans in this range Excellent

Represents an overall qualitative rating of how effectively the fan cools a space.

Noise & Vibration ⁹

Noctua NH-L9a Noise Level Low Speed

How loud is the fan on low speed?

14.8 dB 0 Votes

34.14 dB (Average)

Noctua NH-L9a

Noise at low speed is 14.8 dB, effectively imperceptible in most rooms and ideal for silent-operation needs.

Indicates the sound level produced when operating at the lowest speed.

Noctua NH-L9a Noise Level High Speed

How loud is the fan on high speed?

23.6 dB 0 Votes

48.98 dB (Average)

Noctua NH-L9a

Noise at high speed is 23.6 dB, which is very quiet and appropriate for noise-sensitive environments.

Shows the maximum noise level at the highest speed setting.

Noctua NH-L9a Motor Noise Isolation

Is motor noise isolated?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Motor noise isolation is included to reduce transmitted vibration and lower perceived noise levels.

Indicates whether the motor is isolated to reduce noise transfer.

Noctua NH-L9a Blade Balance Technology

Does it use blade balance technology?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Features blade balance technology to minimize vibration, improving longevity and quieter operation.

Shows if blade balancing is used to minimize wobble and noise.

Noctua NH-L9a Ultra-Quiet Mode

Does the fan have an ultra-quiet mode?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Indicates a special mode designed to minimize noise output.

Noctua NH-L9a Vibration Reduction Design

Does the fan reduce vibration?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Shows whether the fan includes features to reduce vibration.

Noctua NH-L9a Night Mode Noise Control

Is there noise control for night mode?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Automatically optimizes noise levels for nighttime use.

Noctua NH-L9a Noise Certification

Does the fan have a noise certification?

4 Noctua NH-L9a 0 Votes Not Specified

6 Fans in this range Not Specified

Indicates any official noise or quiet-operation certification.

Noctua NH-L9a Audible Clicks During Operation

Are there clicking sounds during operation?

No 0 Votes ~~Noctua NH-L9a~~

Fan in this range Who knows? (Help us out by suggesting one!)

Indicates whether clicking sounds are heard during use.

Power & Electrical ¹²

Noctua NH-L9a Voltage Requirement

What voltage does the fan require?

12 Volt 0 Votes

85.02 Volt (Average)

Noctua NH-L9a

Requires 12 Volt input, compatible with common PC fan headers and many DC adapters.

Specifies the required operating voltage.

Noctua NH-L9a Power Consumption Low

How much power is used on low speed?

1.2 Watt 0 Votes

25.26 Watt (Average)

Noctua NH-L9a

At low setting the fan uses 1.2 Watt, making it suitable for energy-conscious or always-on applications.

Indicates the power used when the fan operates at low speed.

Noctua NH-L9a Power Consumption High

How much power is used on high speed?

2.52 Watt 0 Votes

38.84 Watt (Average)

Noctua NH-L9a

At high setting the power draw is 2.52 Watt, indicating very low energy use compared with larger cooling fans.

Represents the power draw at maximum speed.

Noctua NH-L9a Maximum Wattage

What is the maximum wattage?

2.52 Watt 0 Votes

39.79 Watt (Average)

Noctua NH-L9a

Maximum wattage is 2.52 Watt, which is useful when budgeting power on small DC rails.

Indicates the maximum electrical power the fan can draw.

Noctua NH-L9a Frequency Requirement

What power frequency is required?

50 Hz 0 Votes

58.12 Hz (Average)

Shows the required electrical frequency for operation.

Noctua NH-L9a Power Plug Type

What plug type does the fan use?

34 Noctua NH-L9a 0 Votes Type A

12 Fans in this range Type A

Indicates the type of electrical plug used.

Noctua NH-L9a Energy Saving Mode

Does the fan have an energy-saving mode?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan includes a mode to reduce power usage.

Noctua NH-L9a Motor Type

What type of motor does it use?

84 Noctua NH-L9a 0 Votes Brushless DC

19 Fans in this range AC Motor

Identifies the type of motor driving the fan.

Noctua NH-L9a Motor Efficiency Rating

How efficient is the motor?

94 Noctua NH-L9a 0 Votes Very High

16 Fans in this range High

Indicates how efficiently the fan’s motor converts electrical power into airflow performance.

Noctua NH-L9a Overheat Protection

Is there overheat protection?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Automatically shuts down the fan if overheating is detected.

Noctua NH-L9a Surge Protection

Does it have surge protection?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Protects the fan from electrical power surges.

Noctua NH-L9a Battery Operated

Can the fan run on batteries?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan can run on battery power.

Controls & Features ¹³

Noctua NH-L9a Control Panel Type

What type of control panel does the fan have?

39 Noctua NH-L9a 0 Votes Button

13 Fans in this range Button

Identifies the physical control interface on the fan itself.

Noctua NH-L9a Touch Controls

Does the fan have touch controls?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan supports touch-sensitive controls.

Noctua NH-L9a Mechanical Controls

Does the fan use mechanical controls?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether traditional mechanical switches or dials are used.

Noctua NH-L9a App Control

Can the fan be controlled with an app?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan can be controlled via a mobile app.

Noctua NH-L9a Voice Assistant

Does it support voice assistants?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows compatibility with voice assistants for hands-free control.

Noctua NH-L9a Preset Programs

Are there preset programs?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether pre-configured operation modes are available.

Noctua NH-L9a Sleep Mode

Does the fan have a sleep mode?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Automatically adjusts speed and noise for sleeping environments.

Noctua NH-L9a Child Lock

Is there a child lock feature?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Prevents accidental setting changes by children.

Noctua NH-L9a Memory Function

Does it remember previous settings?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Remembers the last used settings when turned back on.

Noctua NH-L9a Auto Shut-Off

Does the fan shut off automatically?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Automatically turns off the fan under certain conditions.

Noctua NH-L9a Display Screen

Is there a display screen?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan includes a digital display.

Noctua NH-L9a Display Brightness Adjustment

Can the display brightness be adjusted?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Allows adjusting the brightness of the display.

Noctua NH-L9a Control Responsiveness

How responsive are the controls?

94 Noctua NH-L9a 0 Votes Instant

25 Fans in this range Instant

Indicates how quickly the fan responds to user inputs from buttons, remote, or app.

Build & Materials ¹²

Noctua NH-L9a Rust Resistant

Is the fan rust resistant?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Rust-resistant construction or finishes enhance durability in humid or corrosive environments.

Indicates resistance to rust and corrosion.

Noctua NH-L9a Color Options

What colors are available?

69 Noctua NH-L9a 0 Votes Brown/Beige

19 Fans in this range Black

Lists available color choices for the fan.

Noctua NH-L9a Main Body Material

What is the main body made of?

74 Noctua NH-L9a 0 Votes Aluminum

9 Fans in this range Plastic

Identifies the primary material used for the fan housing.

Noctua NH-L9a Blade Material

What material are the blades made from?

94 Noctua NH-L9a 0 Votes Liquid-Crystal Polymer

17 Fans in this range Plastic

Indicates the material used for the fan blades.

Noctua NH-L9a Grill Material

What is the grill material?

0 Noctua NH-L9a 0 Votes Not Specified

18 Fans in this range Plastic

Describes the material of the protective grill.

Noctua NH-L9a Base Material

What is the base made of?

64 Noctua NH-L9a 0 Votes Metal

11 Fans in this range Plastic

Indicates the material used for the fan base or stand.

Noctua NH-L9a Finish Type

What type of finish does it have?

64 Noctua NH-L9a 0 Votes Matte

19 Fans in this range Matte

Describes the surface finish of the fan exterior.

Noctua NH-L9a UV Resistant

Is it UV resistant?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether materials resist UV-related degradation.

Noctua NH-L9a Scratch Resistant

Is the surface scratch resistant?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates resistance to surface scratches.

Noctua NH-L9a Anti-Slip Base

Does it have an anti-slip base?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Prevents the fan from sliding during operation.

Noctua NH-L9a Build Quality Grade

How is the build quality rated?

84 Noctua NH-L9a 0 Votes Premium

17 Fans in this range Standard

Represents the overall construction quality and durability level of the fan.

Noctua NH-L9a Weather Resistance Rating

What is the weather resistance rating?

0 Noctua NH-L9a 0 Votes None

1 Fans in this range None

Indicates the level of protection against weather elements such as rain or humidity.

Installation & Mounting ¹⁰

Noctua NH-L9a Mounting Type

What type of mounting does the fan use?

44 Noctua NH-L9a 0 Votes Case Mounted

18 Fans in this range Freestanding

Defines the primary mounting or placement style of the fan.

Noctua NH-L9a Wall Mount Compatible

Can this fan be wall mounted?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan can be mounted on a wall.

Noctua NH-L9a Ceiling Mount Compatible

Can this fan be ceiling mounted?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether the fan supports ceiling installation.

Noctua NH-L9a Floor Standing Compatible

Can the fan be placed on the floor?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan can stand freely on the floor.

Noctua NH-L9a Desk Placement Compatible

Can it be placed on a desk?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether the fan is suitable for desk or tabletop use.

Noctua NH-L9a Adjustable Height

Is the fan height adjustable?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan height can be adjusted.

Noctua NH-L9a Mounting Hardware

Is mounting hardware included?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Specifies whether required mounting hardware is included.

Noctua NH-L9a Installation Difficulty Level

How difficult is installation?

94 Noctua NH-L9a 0 Votes Easy

27 Fans in this range Easy

Describes the overall complexity of installation.

Noctua NH-L9a Tool-Free Assembly

Can it be assembled without tools?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether assembly can be done without tools.

Noctua NH-L9a Portability Features

What portability features does it have?

89 Noctua NH-L9a 0 Votes Lightweight Design

22 Fans in this range Lightweight Design

Highlights features that make the fan easy to move.

Safety & Compliance ⁹

Noctua NH-L9a Tip-Over Protection

Does it have tip-over protection?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Automatically shuts off the fan if it tips over.

Noctua NH-L9a Blade Guard Design

What type of blade guard design is used?

54 Noctua NH-L9a 0 Votes Enclosed Guard

11 Fans in this range Standard Grill

Describes the protective structure used to cover the fan blades.

Noctua NH-L9a Electrical Safety Certification

Is the fan electrically certified?

84 Noctua NH-L9a 0 Votes CE

22 Fans in this range ETL

Indicates official electrical safety certification.

Noctua NH-L9a Fire Resistance Rating

Does it have a fire resistance rating?

0 Noctua NH-L9a 0 Votes None

14 Fans in this range Flame Retardant

Indicates the fan’s resistance to fire or high heat conditions.

Noctua NH-L9a Overcurrent Protection

Is overcurrent protection included?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Protects the fan from electrical overcurrent conditions.

Noctua NH-L9a Child-Safe Design

Is the fan child-safe?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates features designed to protect children.

Noctua NH-L9a Pet-Safe Design

Is the fan pet-safe?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether the fan is designed to be safe around pets.

Noctua NH-L9a Safety Auto Stop

Does it have automatic safety stop?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Automatically stops operation when a safety issue is detected.

Noctua NH-L9a Compliance Standards

What compliance standards does it meet?

83 Noctua NH-L9a 0 Votes CE, RoHS

23 Fans in this range ETL

Lists safety, quality, or regulatory standards the fan complies with.

Maintenance & Care ¹⁰

Noctua NH-L9a Easy Clean Design

Is the fan easy to clean?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Designed for easy cleaning so routine maintenance (wiping or quick access) is straightforward without special tools.

Indicates a design optimized for quick and simple cleaning.

Noctua NH-L9a Removable Grill

Is the grill removable for cleaning?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the safety grill can be removed for cleaning.

Noctua NH-L9a Removable Blades

Are the blades removable?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether fan blades can be detached for maintenance.

Noctua NH-L9a Filter

Does the fan include a filter?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Specifies whether a dust or air filter is included.

Noctua NH-L9a Filter Type

What type of filter does it use?

44 Noctua NH-L9a 0 Votes Not Applied

13 Fans in this range Not Applied

Identifies the type of filter used, if applicable.

Noctua NH-L9a Filter Replacement Indicator

Is there a filter replacement indicator?

No 0 Votes ~~Noctua NH-L9a~~

Fan in this range Who knows? (Help us out by suggesting one!)

Alerts users when the filter needs replacement or cleaning.

Noctua NH-L9a Cleaning Frequency Recommendation

How often should the fan be cleaned?

24 Noctua NH-L9a 0 Votes As Needed

10 Fans in this range As Needed

Provides guidance on how often the fan should be cleaned for optimal performance.

Noctua NH-L9a Maintenance Tools

Are maintenance tools included?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether tools for maintenance are included.

Noctua NH-L9a Service Access Panels

Are there service access panels?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether access panels are provided for servicing.

Noctua NH-L9a Maintenance Skill Level

What skill level is required for maintenance?

14 Noctua NH-L9a 0 Votes Basic

5 Fans in this range Basic

Indicates the level of skill needed for maintenance tasks.

Smart & Connectivity ⁹

Noctua NH-L9a Wi-Fi Connectivity

Does the fan support Wi-Fi connectivity?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the fan can connect to a Wi-Fi network for smart and remote control features.

Noctua NH-L9a Bluetooth Connectivity

Does the fan support Bluetooth connectivity?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether the fan supports Bluetooth for direct local device pairing and control.

Noctua NH-L9a Smart Home Ecosystem

Which smart home systems are supported?

41 Noctua NH-L9a 0 Votes Not Specified

20 Fans in this range Not Specified

Indicates supported smart home platforms.

Noctua NH-L9a Firmware Update

Does the fan support firmware updates?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether firmware updates are supported.

Noctua NH-L9a Automation

Can the fan be automated?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether automated routines or triggers are supported.

Noctua NH-L9a Scheduling via App

Can schedules be set via the app?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Allows users to schedule operation times through an app.

Noctua NH-L9a Geofencing

Does it support geofencing?

No 0 Votes ~~Noctua NH-L9a~~

Fan in this range Who knows? (Help us out by suggesting one!)

Enables operation based on user location.

Noctua NH-L9a Usage Analytics

Are usage analytics available?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Provides insights into usage patterns and runtime.

Noctua NH-L9a Cloud Dependency

Does it rely on cloud services?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether cloud access is required for smart features.

Environment & Efficiency ¹⁰

Noctua NH-L9a Recyclable Materials

Are recyclable materials used?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Made with recyclable materials, helping reduce environmental impact at disposal.

Indicates whether recyclable materials are used in construction.

Noctua NH-L9a RoHS Compliance

Is it RoHS compliant?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

RoHS compliance is indicated, meaning restricted hazardous substances are not used in the product.

Indicates compliance with hazardous substance regulations.

Noctua NH-L9a Noise-Energy Optimization

Is noise optimized with energy use?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Includes noise-energy optimization, which balances acoustic output and power consumption for quieter, efficient operation.

Balances noise output with energy efficiency.

Noctua NH-L9a Energy Efficiency Rating

How energy efficient is the fan?

94 Noctua NH-L9a 0 Votes Excellent

16 Fans in this range Good

Indicates how efficiently the fan uses energy relative to its cooling performance.

Noctua NH-L9a Eco Mode

Does it have an eco mode?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Automatically optimizes performance to reduce energy use.

Noctua NH-L9a Annual Energy Consumption

How much energy does the fan use annually?

94 Noctua NH-L9a 0 Votes Very Low

17 Fans in this range Low

Represents the estimated amount of energy the fan consumes over a year of typical use.

Noctua NH-L9a Low Power Standby

Does it use low power in standby?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows reduced power usage when idle or on standby.

Noctua NH-L9a Carbon Footprint Estimate

What is the estimated carbon footprint?

94 Noctua NH-L9a 0 Votes Very Low

19 Fans in this range Low

Estimates the environmental impact of the fan based on production and usage.

Noctua NH-L9a Sustainable Packaging

Is the packaging sustainable?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Indicates use of eco-friendly packaging materials.

Noctua NH-L9a Environmental Certifications

Does it have environmental certifications?

0 Noctua NH-L9a 0 Votes None

1 Fans in this range None

Lists recognized environmental certifications.

Packaging & Logistics ⁸

Noctua NH-L9a Protective Inserts

Are protective inserts included?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Includes protective inserts in the packaging to prevent damage during shipping and handling.

Indicates whether internal inserts are used to protect components.

Noctua NH-L9a Number of Units per Box

How many units are in one box?

44 Noctua NH-L9a 0 Votes 1

13 Fans in this range 1

Noctua NH-L9a

Each box contains 1 unit.

Indicates how many fan units are packed in a single box.

Noctua NH-L9a Stackable Packaging

Is the packaging stackable?

Yes 0 Votes Noctua NH-L9a

Yes Fans in this range

Noctua NH-L9a

Uses stackable packaging, which saves storage space and improves logistics efficiency.

Shows whether boxes are designed to be stacked safely.

Noctua NH-L9a Packaging Type

What type of packaging is used?

94 Noctua NH-L9a 0 Votes Boxed

28 Fans in this range Boxed

Describes the overall packaging format used for the product.

Noctua NH-L9a Drop Test Rating

What is the drop test rating?

24 Noctua NH-L9a 0 Votes Basic Protection

8 Fans in this range Basic Protection

Indicates the level of durability the packaging has against drops during handling and shipping.

Noctua NH-L9a Moisture Protection

Is there moisture protection?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates resistance to moisture during shipping.

Noctua NH-L9a Package Handle

Does the package have a handle?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Indicates whether the box includes a built-in handle.

Noctua NH-L9a Unboxing Complexity

How complex is the unboxing process?

94 Noctua NH-L9a 0 Votes Simple

27 Fans in this range Simple

Describes how easy it is to unpack and set up.

Warranty & Support ⁵

Noctua NH-L9a Warranty Duration

How long is the warranty period?

94 Noctua NH-L9a 0 Votes 6 years

15 Fans in this range 1 year

Noctua NH-L9a

The product comes with a 6 years warranty, offering long-term coverage for defects and failures.

Indicates the total length of warranty coverage provided.

Noctua NH-L9a Extended Warranty

Is an extended warranty available?

No 0 Votes ~~Noctua NH-L9a~~

Yes Fans in this range

Shows whether optional extended warranty plans are offered.

Noctua NH-L9a Customer Support Channels

How can customer support be reached?

51 Noctua NH-L9a 0 Votes Phone, Email, Support Portal

13 Fans in this range Phone, Email

Lists available ways to contact customer support.

Noctua NH-L9a Support Availability Hours

When is customer support available?

4 Noctua NH-L9a 0 Votes Business Hours

2 Fans in this range Business Hours

Indicates the time range during which customer support services are available.

Noctua NH-L9a Service Center Coverage

How widespread is service center coverage?

94 Noctua NH-L9a 0 Votes Worldwide

19 Fans in this range Nationwide

Indicates geographic availability of service centers.

Surveys

Because hot takes deserve votes.

Noctua NH-L9a Airflow Performance

How well does this fans move air to cool a room?

Powerful cooling — Over 500 CFM 0 Votes

Very good airflow — 400 to 500 CFM 0 Votes

Moderate airflow — 300 to 399 CFM 0 Votes

Weak airflow — 200 to 299 CFM 0 Votes

Barely noticeable — Under 200 CFM 0 Votes

Noctua NH-L9a Energy Consumption

How energy efficient is this fans during daily use?

Ultra efficient — Under 30 watts 0 Votes

Very efficient — 30 to 45 watts 0 Votes

Average efficiency — 46 to 60 watts 0 Votes

Power hungry — 61 to 80 watts 0 Votes

Very inefficient — Over 80 watts 0 Votes

Noctua NH-L9a Noise Level

How quiet is this fans when running at normal speed?

Whisper quiet — Barely audible even at night 0 Votes

Mostly quiet — Soft background noise 0 Votes

Noticeable sound — Clearly audible but tolerable 0 Votes

Quite loud — Often distracting 0 Votes

Very loud — Hard to ignore 0 Votes

Noctua NH-L9a Ease of Setup

How easy is it to set up and start using this fans?

Effortless setup — Ready to use in minutes 0 Votes

Easy setup — Simple steps with clear guidance 0 Votes

Average setup — Takes some time and attention 0 Votes

Tricky setup — Instructions feel unclear 0 Votes

Frustrating setup — Time consuming and confusing 0 Votes

Noctua NH-L9a Size and Room Coverage

How well does the size of this fans match typical room needs?

Great coverage — Cools rooms over 300 sq ft 0 Votes

Very good coverage — 200 to 300 sq ft 0 Votes

Adequate coverage — 120 to 199 sq ft 0 Votes

Limited coverage — 60 to 119 sq ft 0 Votes

Too small — Under 60 sq ft 0 Votes

Noctua NH-L9a Durability and Lifespan

How long does this fans usually last with regular use?

Built for the long run — Over 8 years 0 Votes

Very durable — 6 to 8 years 0 Votes

Average lifespan — 4 to 6 years 0 Votes

Short lifespan — 2 to 4 years 0 Votes

Breaks quickly — Under 2 years 0 Votes

Noctua NH-L9a Control and Features

How convenient are the controls and features on this fans?

Very convenient — Remote and multiple smart features 0 Votes

Easy to use — Simple buttons with useful options 0 Votes

Basic controls — Limited but functional 0 Votes

Clunky controls — Hard to adjust settings 0 Votes

Poor controls — Confusing and inconvenient 0 Votes

Noctua NH-L9a Comfort and Daily Use Experience

How comfortable is it to use this fans for long periods?

Very comfortable — Pleasant airflow all day 0 Votes

Comfortable — Feels nice for extended use 0 Votes

Acceptable comfort — Fine for short periods 0 Votes

Uncomfortable — Airflow feels annoying 0 Votes

Very uncomfortable — Hard to enjoy using it 0 Votes

Noctua NH-L9a Design and Appearance

How does this fans look in a home or office setting?

Stylish design — Looks modern and attractive 0 Votes

Nice appearance — Blends well with decor 0 Votes

Neutral look — Nothing special but fine 0 Votes

Awkward design — Feels outdated 0 Votes

Unappealing look — Bulky and unattractive 0 Votes

Noctua NH-L9a Pricing

How does the price of this fans feel for what it offers?

Great value — Totally worth the money 0 Votes

Pretty good price — Feels reasonable 0 Votes

Fair deal — Matches what you get 0 Votes

Kinda pricey — Costs more than expected 0 Votes

Crazy expensive — Feels overpriced 0 Votes

Guides ¹

Yes, we brought proof.

Files ¹

Noctua NH-L9a User Manual

noctua.at

4 months ago

Reviews ⁰

The good, the bad, and the brutally honest.

Average Rating

Noctua

Noctua NH-L9a

0 / 5 0 Reviews

Discussions ⁰

Thoughts, takes, and hot debates.

Awards ⁰

Only the best made it here.

Peep the Winners

Collections ⁰

Treasures You’ve picked. No fluff, all fun.

Contributed Users ⁶

Crowdsourced brilliance. Or chaos. You decide.

Daniel Cortez

9 Contributions

Naomi Hughes

7 Contributions

Harry Lara

8 Contributions

Russell Medina

11 Contributions

Lillian Clark

12 Contributions

Howard Lucas

6 Contributions

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User Activities ⁶

All the clicks, all the chaos, all the wisdom.

Howard Lucas

Has added a new reaction

3 months ago

Lillian Clark

Has added a new reaction

3 months ago

Russell Medina

Has added a new reaction

3 months ago

Harry Lara

Has added a new reaction

3 months ago

Daniel Cortez

Has added a new reaction

3 months ago

Noctua

Noctua NH-L9a

Highlights 67

Why is Noctua NH-L9a better than other fans ?

General Information

Dimensions & Weight

Performance & Airflow

Noise & Vibration

Power & Electrical

Controls & Features

Build & Materials

Installation & Mounting

Safety & Compliance

Maintenance & Care

Smart & Connectivity

Environment & Efficiency

Packaging & Logistics

Warranty & Support

Comparisons 3

Quick Take

Noctua NH-L9a

Specifications & Facts 140

General Information 11

Noctua NH-L9a Release Year

Noctua NH-L9a Product Type

Noctua NH-L9a Fan Category

Noctua NH-L9a Intended Use

Noctua NH-L9a Installation Location

Noctua NH-L9a Control Method

Noctua NH-L9a Oscillation

Noctua NH-L9a Adjustable Tilt

Noctua NH-L9a Timer Function

Noctua NH-L9a Remote

Noctua NH-L9a Smart Ready

Dimensions & Weight 12

Noctua NH-L9a Width

Noctua NH-L9a

Noctua NH-L9a Depth

Noctua NH-L9a

Noctua NH-L9a Height

Noctua NH-L9a

Noctua NH-L9a Package Height

Noctua NH-L9a

Noctua NH-L9a Weight

Noctua NH-L9a

Noctua NH-L9a Folded Width

Noctua NH-L9a

Noctua NH-L9a Folded Depth

Noctua NH-L9a

Noctua NH-L9a Folded Height

Noctua NH-L9a

Noctua NH-L9a Package Depth

Noctua NH-L9a

Noctua NH-L9a Package Weight

Noctua NH-L9a

Noctua NH-L9a Cord Length

Noctua NH-L9a

Noctua NH-L9a Package Width

Performance & Airflow 10

Noctua NH-L9a Fan Blade Diameter

Noctua NH-L9a

Noctua NH-L9a Number of Blades

Noctua NH-L9a

Noctua NH-L9a Airflow Capacity

Noctua NH-L9a Maximum Speed

Noctua NH-L9a Minimum Speed

Noctua NH-L9a Wind Mode

Noctua NH-L9a Natural Breeze Mode

Noctua NH-L9a Turbo Mode

Noctua NH-L9a Reverse Airflow

Noctua NH-L9a Cooling Effectiveness Rating

Noise & Vibration 9

Noctua NH-L9a Noise Level Low Speed

Noctua NH-L9a

Noctua NH-L9a Noise Level High Speed

Noctua NH-L9a

Noctua NH-L9a Motor Noise Isolation

Noctua NH-L9a

Noctua NH-L9a Blade Balance Technology

Noctua NH-L9a

Noctua NH-L9a Ultra-Quiet Mode

Noctua NH-L9a Vibration Reduction Design

Highlights ⁶⁷

Comparisons ³

Specifications & Facts ¹⁴⁰

General Information ¹¹

Dimensions & Weight ¹²

Performance & Airflow ¹⁰

Noise & Vibration ⁹

Power & Electrical ¹²

Controls & Features ¹³

Build & Materials ¹²

Installation & Mounting ¹⁰

Safety & Compliance ⁹