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Black 120 mm case fan with reverse blades and ARGB lighting

Lian Li

Lian Li UNI FAN SL Flex 120 mm Reverse Blade ARGB Case Fan Black

SKU CH-DHHR-CTDNE

A 120 mm reverse-blade case fan with ARGB lighting and PWM control, sold as a single unit without a controller

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • CompatibilityCase
  • Fan Size120 mm
  • ColorBlack

Color Black

Model LED Reverse Blade

Option Single Pack

  • Reverse-blade design directs airflow for specialised cooling layouts
  • Infinity-mirror side frame creates layered lighting depth
  • 5 V 3-pin ARGB syncs colours through motherboard software
  • PWM or wireless control simplifies cable routing
  • Single 120 mm fan suits targeted intake or exhaust positions

Single 120 mm Reverse-Blade Fan

The Lian Li UNI FAN SL Flex is a 120 mm case fan with a reverse-blade design and integrated ARGB lighting. A re-designed infinity mirror side frame adds a distinctive visual element. The fan connects via standard PWM and 5V 3-pin ARGB headers for motherboard control.

Builders Using Motherboard Sync

This single pack suits builders who already own a compatible PWM and ARGB header setup or a Lian Li FLEX receiver. It is not suited for buyers who need a controller in the box or who require a multi-fan kit for a larger radiator or case layout.

5V 3-Pin ARGB and PWM Interface

The decisive specification is the 5V 3-pin ARGB connection paired with a standard PWM header. Both must be present on the motherboard or controller for lighting synchronisation and speed regulation to function as intended.

商品特色

  • Reverse-blade design directs airflow for specialised cooling layouts
  • Infinity-mirror side frame creates layered lighting depth
  • 5 V 3-pin ARGB syncs colours through motherboard software
  • PWM or wireless control simplifies cable routing
  • Single 120 mm fan suits targeted intake or exhaust positions

商品規格

BrandLian li
Model12RSL1F1B
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
CompatibilityCase
Fan Size120 mm
ColorBlack

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

How do I connect the 5V 3-pin ARGB and PWM cables for the 120 mm fan?

Plug the 5V 3-pin ARGB header into the motherboard for lighting control and the PWM header for speed control; the compact FLEX Receiver handles power and RPM reporting.

What maintenance does the infinity mirror side frame need?

Dust the mirror surface with compressed air or a soft brush; no lubrication or disassembly is required for the fan itself.

At what RPM does the reverse-blade 120 mm fan hit its airflow limit under sustained load?

The fan runs up to its rated maximum RPM under PWM control; sustained loads stay within that limit without thermal throttling.

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