Lian Li
Lian Li Aluminum Silent Air Duct For PSU (Angle adjustable)
Best cooling accessory for builders seeking quiet, directed power supply airflow.
Enhance your PC cooling with the Lian Li Aluminum Silent Air Duct for your PSU. This accessory, presented in a sleek black finish, is engineered for quiet performance, incorporating noise reduction foam to minimize operational sound. Its key advantage is the angle-adjustable design, offering flexibility to optimize airflow within your system build. Specifically crafted to integrate seamlessly with Lian-Li Cases, this aluminum duct is an excellent choice for builders prioritizing quiet, directed power supply cooling. The dimensions are precisely (W)175mm x (H)110mm x (D)46mm.
$24.95
Owner Satisfaction
4.6
/ 5
Category Rank
632
/ 3605
#632 in Computer System Cooling Parts
Price vs Category Average
-83%
Below average
Material
Aluminum
/ Aluminum
Who it's for
- System builders wanting durable, adjustable cooling hardware
- Performance enthusiasts seeking lower power supply operating temperatures
- Quiet-PC builders prioritizing a silent computing environment
Who should skip it
- Novice builders preferring simple, tool-free installation processes
- Owners of compact cases or cramped cable management setups
- Budget-conscious shoppers looking for affordable cooling solutions
Performance breakdown
Acoustic Dampening
Integrated foam effectively absorbs high-frequency vibrations for a quieter build.
Airflow Precision
Adjustable angle allows for targeted cooling directly where your PSU needs.
Build Material
Premium aluminum construction offers superior durability compared to standard plastic alternatives.
System Compatibility
Strictly limited to specific Lian-Li cases, restricting universal installation options.
Installation Flexibility
Pivoting design provides helpful positioning options for complex internal layouts.
Thermal Management
Directs intake air efficiently to prevent heat soak during heavy loads.
Key Specs
Material
Aluminum
Color
Black
Dimension
(W)175mm x (H)110mm x (D)46mm
Compatibility
Lian-Li Case
Type
Air Duct
Features
- Angle adjustable for flexible positioning
- Silent operation via noise reduction foam
- Constructed from durable aluminum
- Designed for Lian-Li Case compatibility
- Aids in PSU airflow management
- Sleek black finish
What customers say
Enthusiasts highly value this aluminum duct for its exceptional build quality and premium aesthetic, perfectly complementing high-end PC builds. Its key strength is the angle adjustable feature, which provides crucial flexibility for directing airflow in tight cases. Users report significant benefits in thermal management, leading to quieter system operation by allowing the power supply fan to run slower. While the quality and specialized functionality are praised, the specialized nature and higher price point lead some to question its overall value unless a specific thermal bottleneck exists. It is strongly recommended for builders prioritizing superior materials and precise airflow control.
Know before you buy
This product is specifically engineered for Lian Li cases. While it may physically fit other enclosures, the mounting points and airflow alignment are optimized exclusively for the Lian Li ecosystem.
The integrated foam is designed to dampen the vibration and acoustic resonance generated by your power supply fan. By reducing these mechanical noises, it allows for a quieter system without obstructing the necessary airflow path.
The adjustable angle allows you to precisely direct the airflow toward specific hot spots or away from components that may be obstructing the path. This flexibility ensures you can optimize the internal thermal management of your build regardless of your PSU's exact placement.
The duct measures 175mm x 110mm x 46mm. We recommend measuring the clearance between your power supply and the surrounding components or case wall to ensure you have sufficient space for the duct to sit flush.
Yes, the aluminum material acts as a passive heat sink, helping to dissipate a small amount of heat from the air passing through the duct. Its primary purpose, however, is to provide a durable, rigid structure that maintains its shape better than plastic alternatives.
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$25