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White 120mm ARGB case fan with modular interlocking frame and flush cable module

Lian Li

Lian Li UF-SL120V2-1W 120mm ARGB case fan

SKU CH-WAJN-N6717 MPN UF-SL120V2-1W

White 120 mm ARGB case fan with fluid dynamic bearing, 55-60 CFM airflow, 30-35 dBA noise and modular daisy-chain design for up to six fans per controller port

  • Fan size120 mm
  • Fan depth28 mm
  • Bearing designFluid Dynamic Bearing
  • Rotational speedVariable
  • Airflow rate55-60 CFM
  • Operating noise30–35 dBA

Fan Size 120mm

Model 1 Pack

  • Simpler cable management with daisy-chain interlocking up to six fans per controller port
  • 18 cm extension cable bridges two three-fan clusters for continuous lighting effects
  • Flush plug-in cable module reduces clearance issues with radiator fittings
  • Removable interlocking keys improve compatibility with radiator fittings
  • 28 mm thick frame delivers 55-60 CFM airflow at 30-35 dBA noise

Single white ARGB case fan

The Lian Li UF-SL120V2-1W is a 120mm case fan finished in white with addressable RGB lighting. It uses a fluid dynamic bearing and a 28mm thick frame. This single pack is sold without a controller and suits builders adding one fan to an existing UNI Fan SL V2 setup or starting a small cluster.

Thermals noise and power

Variable-speed operation delivers between 55 and 60 CFM of airflow while noise stays in the 30 to 35 dBA range. The 28mm frame thickness gives a 10% airflow improvement over the previous design without increasing acoustic output. The plug-in cable module sits flush to the frame, reducing clearance issues with radiator fittings.

Daisy-chain limit and controller need

Up to six fans can be linked in two clusters of three using the included 18 cm extension cable, then connected to a single controller port. Removable interlocking keys improve radiator compatibility. Buyers who want more than six fans on one header or who do not own a compatible UNI HUB controller will need additional hardware.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 74% of the 8,339 comparable items (median $19.99).
Fan size 120 mm
Typical for this category: the median of 1,114 items is 120 mm.

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Specifications

Product
Brand nameLian li
Model nameUF-SL120V2-1 W
Product typeCase Fan
Product colorWhite
Performance
Rotational speedVariable
Airflow rate55-60 CFM
Size & build
Fan size120 mm
Fan depth28 mm
Bearing designFluid Dynamic Bearing
Shipping weight0.27 kg
Package size171 × 133 × 32 mm
Compatibility
Compatible withCase
Environment & compliance
Operating noise30–35 dBA
More details
LED lightingARGB

Other versions of this model

5 more in the same range

Questions about this item

How do I install the Lian Li UF-SL120V2-1W and which step do people often miss?

Slide the interlocking keys into the adjacent fan frames to form a daisy-chained cluster, then plug the 18 cm extension cable between the two three-fan clusters so all six fans reach a single controller port; the step many miss is removing the interlocking keys when mounting against a radiator to avoid fouling the fittings.

What maintenance or replacement will this fan need later?

The fluid dynamic bearing is sealed for the life of the fan, so no lubrication is required; only periodic dust removal from the blades and frame is needed to keep airflow at 55-60 CFM and noise at 30-35 dBA.

What limit appears first under sustained use?

The 28 mm thick frame caps maximum airflow at 60 CFM and static pressure, so thermal headroom is the first constraint during prolonged high-load operation.

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