Light Wings LX 120mm PWM High-Speed - Black - attributes: brand: be quiet!, mpn: BL123

Name: Light Wings LX 120mm PWM High-Speed - Black - attributes: brand: be quiet!, mpn: BL123
Brand: be quiet!
SKU: fgf5ghosbc
Availability: InStock

The Light Wings LX 120mm PWM high-speed fan enhances PC cases with spectacular ARGB lighting. It f...

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Product Information

Full details

The be quiet! LIGHT WINGS LX 120mm PWM high-speed fan is designed for PC enthusiasts seeking both robust cooling performance and striking visual appeal. It offers excellent airflow and air pressure, making it suitable for air- and water-cooled systems, while its 16 ARGB LEDs create a unique, vibrant lighting effect. A potential consideration is its maximum speed, which, while providing high performance, also generates noticeable noise.

All features

Colour	Black
Model Part Number	BL123
Brand	be quiet!

Extended Product Information

FAQs

What is the maximum fan speed?

The maximum rotational speed for the LIGHT WINGS LX 120mm PWM high-speed fan is 2100 RPM.

Can I control the ARGB lighting without a motherboard ARGB header?

Yes, you can use an external ARGB controller if your motherboard does not have a compatible header. Some fan bundles may include a basic controller.

How many LEDs are in the fan?

The fan features 16 LEDs located within the fan hub.

What type of bearing does this fan use?

This fan utilizes a rifle bearing, known for its durability and long lifespan.

What is the warranty period for this fan?

The be quiet! LIGHT WINGS LX 120mm PWM fan comes with a 3-year warranty period.

Is this fan suitable for radiators?

Yes, with its high static pressure (2.51 mmH2O), it is well-suited for use on radiators for both air and liquid cooling systems.

What is the maximum airflow it provides?

The maximum airflow is rated at 105.1 m³/h (61.8 cfm).

Can I connect multiple LIGHT WINGS fans together?

Yes, the ARGB connectors are designed for daisy-chaining, allowing you to link multiple fans together for synchronized lighting.

Troubleshooting

Fan does not spin

Check that the 4-pin PWM cable is securely connected to the motherboard fan header. Verify that the fan header is receiving power (try a different header if necessary). Ensure the fan is not obstructed.

ARGB lighting not working or incorrect color

Confirm the 3-pin ARGB cable is correctly connected to a 5V ARGB header on the motherboard or controller. Ensure you have the appropriate software installed and configured for ARGB control. If daisy-chaining, check all connections are secure.

Fan is making unusual noise

Check for any obstructions or cables hitting the fan blades. Ensure the fan is securely mounted and not vibrating against the case. If noise persists at specific speeds, adjust fan curve in BIOS/software.

Fan speed is not changing with temperature

Verify that the fan is connected to a PWM header (4-pin) and that PWM mode is enabled in your motherboard's BIOS or control software. Check the fan curve settings.

Pros and Cons

Pros

Excellent ARGB lighting effects for customizable PC aesthetics.
High static pressure and airflow suitable for radiators and dense heatsinks.
Reliable rifle bearing ensures a long operational life.
PWM control offers flexibility in managing fan speed and noise.
Daisy-chainable ARGB makes managing lighting connections simpler.

Cons

Can be noisy at maximum RPM due to its high-speed design.
Requires an ARGB controller or compatible motherboard for lighting customization.
Single fan pack may require purchasing multiples for a complete system look.

Setup, Compatibility & Care

Setup:

Mounting: Secure the fan to your PC case, radiator, or heatsink using the included screws. Ensure the airflow direction arrow on the fan frame points towards the direction of desired airflow (usually towards the inside of the case for intake, or out of the case for exhaust).
Power Connection: Connect the 4-pin PWM fan connector to an available CPU_FAN, CHA_FAN, or SYS_FAN header on your motherboard. This allows for automatic speed control based on system temperature.
ARGB Connection: Connect the 3-pin ARGB connector to a compatible ARGB header on your motherboard or an external ARGB controller. If you have multiple Light Wings fans, you can daisy-chain their ARGB connectors.

Compatibility:

Motherboard Headers: Requires a 4-pin PWM fan header for power and speed control, and a 3-pin ARGB header (5V) for lighting.
Case Mounts: Compatible with standard 120mm fan mounting points.
Cooling Systems: Suitable for both air cooling (CPU coolers, case fans) and liquid cooling (radiator fans).

Care:

Cleaning: Periodically dust the fan blades and frame using a soft brush or compressed air. For deeper cleaning, remove the fan and wipe with a slightly damp, lint-free cloth. Ensure the fan is completely dry before reinstalling.
Lubrication: Rifle bearings are sealed and generally do not require lubrication.