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Black 120 mm reverse-blade case fan, 28 mm thick, ARGB lighting, single pack

Lian Li

Lian Li UF-RSL120V2-1B 120 mm Reverse Blade case fan, Black, single pack, no controller

SKU CH-831X-8KR2Q MPN UF-RSL120V2-1B

A 120 mm reverse-blade case fan with fluid-dynamic bearing, 200–2100 RPM range and 65.4 CFM maximum airflow at 30.8 dB(A), sold individually in black with ARGB lighting and no controller included

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • Fan Size120mm
  • Fan Thickness28mm
  • Bearing TypeFluid Dynamic Bearing (FDB)

Fan Size 120mm

Option 1 Pack Reverse Fan

  • Reverse blade design optimises intake airflow
  • Fluid dynamic bearing runs at 30.8 dB(A) for quiet operation
  • 28 mm thick frame moves up to 65.4 CFM at 2100 RPM
  • ARGB lighting syncs with motherboard software
  • Single 120 mm fan pack without controller included

120 mm reverse-blade ARGB fan

The Lian Li UNI FAN SLV2 120 Reverse Blade is a single 120 mm case fan with a 28 mm thick frame. It uses a fluid dynamic bearing and runs between 200 and 2100 RPM to deliver up to 65.4 CFM of airflow. Addressable RGB lighting is built in for synchronised colour effects.

Builders who want a single reverse-blade unit

This fan suits builds that need a reverse-oriented blade for push or pull configurations where a single unit is required. It is not suited for buyers who want a daisy-chain kit with an included controller hub or for those who prefer standard blade direction across all intake and exhaust positions.

28 mm frame thickness decides fit

The 28 mm frame is thicker than many standard 25 mm fans, so clearance at radiators, side panels or CPU coolers must be checked before purchase. If the available mounting depth is less than 28 mm, this fan will not install.

Highlights

  • Reverse blade design optimises intake airflow
  • Fluid dynamic bearing runs at 30.8 dB(A) for quiet operation
  • 28 mm thick frame moves up to 65.4 CFM at 2100 RPM
  • ARGB lighting syncs with motherboard software
  • Single 120 mm fan pack without controller included

Specifications

BrandLian li
ModelUNI FAN SLV2 120 Reverse Blade
Part NumberUF-RSL120V2-1B
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
Fan Size120mm
Fan Thickness28mm
Bearing TypeFluid Dynamic Bearing (FDB)
RPM200-2100RPM
Air Flow65.4CFM (Maximum)
Noise Level30.8 dB(A)
ColorBlack
LEDARGB
Shipping weight0.11 kg
Package size166 × 152 × 32 mm

Other versions of this model

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Questions about this item

Should I pick the single-pack or a multi-pack for my build?

This listing is the single-pack version containing one 120 mm fan without a controller; multi-packs include multiple fans and a controller hub for daisy-chained ARGB and PWM management.

What does 65.4 CFM maximum airflow mean once the fan is installed in my case?

At 2100 RPM the fan can move up to 65.4 CFM through a 120 mm by 28 mm frame, delivering strong static pressure for radiators or restrictive front panels while running at 30.8 dB(A).

What connector does the fan use and what does it limit in practice?

The fan uses a proprietary Lian Li UNI FAN connector that carries both PWM control and 5 V ARGB signals; without the optional controller hub you cannot adjust speed or lighting via motherboard headers.

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