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Black 140mm case fan with ARGB lighting

be quiet!

be quiet! BL129 LIGHT WINGS LX 140mm PWM high-speed ARGB Case Fan

SKU CH-GVYT-84PCV MPN BL129

140mm PWM high-speed ARGB case fan with black frame and addressable lighting

  • Fan Counts1 Fan
  • TypeCase Fan
  • Fan Size140mm
  • ColorBlack
  • LEDARGB

Fan Size 140mm

Model LIGHT WINGS LX PWM high-speed

Option Single Pack

  • 140mm frame fits standard case mounts
  • PWM control adjusts speed to thermal load
  • ARGB lighting syncs with motherboard software
  • Single fan design simplifies cable routing
  • Black finish matches dark-themed builds

140mm PWM High-Speed ARGB Fan

The be quiet! BL129 LIGHT WINGS LX is a 140mm PWM case fan designed for high-speed airflow. It features addressable RGB lighting for visual customisation. The single fan unit comes in a black finish. It suits builders who need strong cooling performance with lighting control.

Ideal for High-Airflow Builds

This fan suits enthusiasts building systems that demand high static pressure or airflow. The PWM function allows automatic speed adjustment based on temperature. Buyers needing silent low-RPM operation should look elsewhere. Those requiring non-LED fans or smaller form factors must choose a different model.

140mm High-Speed PWM Specification

The defining specification is the 140mm high-speed PWM design. This determines the mounting compatibility and the maximum airflow potential. Verify your case supports 140mm mounting points before purchase. The high-speed rating indicates performance focused on thermal throughput.

商品特色

  • 140mm frame fits standard case mounts
  • PWM control adjusts speed to thermal load
  • ARGB lighting syncs with motherboard software
  • Single fan design simplifies cable routing
  • Black finish matches dark-themed builds

商品規格

Brandbe quiet!
SeriesLIGHT WINGS LX 140mm PWM high-speed
ModelBL129
Fan Counts1 Fan
TypeCase Fan
Fan Size140mm
ColorBlack
LEDARGB
出貨重量0.23 kg
包裝尺寸178 × 152 × 25 mm

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Does the 140mm frame of the BL129 line up with standard 140mm case mounts?

Yes, the 140mm square frame matches the standard mounting pattern used on most mid-tower and full-tower cases.

Which motherboard headers are required for the PWM and ARGB connections on the BL129?

Connect the 4-pin PWM lead to a CPU or chassis fan header and the 3-pin 5V ARGB lead to a 5V addressable RGB header; do not plug ARGB into a 12V RGB header.

How should I clean the BL129 fan blades without damaging the ARGB diffuser?

Use low-pressure canned air or a soft brush; avoid liquids and do not spin the blades with compressed air to protect the bearing.

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