Head-to-head · Best PC Case Fans

Corsair iCUE QL120 RGB White vs Lian Li Uni Fan SL120 V2 Standard

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Corsair iCUE QL120 RGB White and Lian Li Uni Fan SL120 V2 Standard score essentially the same (4.3 vs 4.3). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

Ranked #2 in Best PC Case Fans

Corsair iCUE QL120 RGB White

4.3

5 sources2 derived

TweakTown reviewed the Corsair iCUE QL120 RGB Triple Fan Kit and called it 'well worth the investment' despite its premium pricing. The reviewers praised its airflow performance at 4.8 CFM and 1.55 mmH2O pressure, along with its impressive 34-LED RGB lighting system. The included Lighting Node CORE enables software control of lighting patterns. However, the product's complexity and high cost were noted as drawbacks. The fans feature anti-vibration measures and semi-transparent blades designed for low noise operation.

Strengths

— Delivers 4.8 CFM airflow with 1.55 mmH2O pressure
— Features 34 individually controlled RGB LEDs for extensive lighting customization
— Includes Lighting Node CORE for centralized RGB control and software integration

Watch-outs

— High price point
— Proprietary connections make installation difficult

Buy at adarccomputer.com Full review →

Ranked #3 in Best PC Case Fans

Lian Li Uni Fan SL120 V2 Standard

4.3

4 sourcesall derived$58.5as of Oct 1

Lian Li Uni SL120 V2 fans deliver excellent build quality and installation methods, with a clean RGB implementation and improved cable management. STS Tutorial noted these fans offer best-in-class construction and a daisy-chaining capability that supports up to six fans per cable. However, the performance metrics were slightly behind Lian Li's AL120 V2 models, and they didn't outperform the Uni SL Infinities. The fans feature a proprietary controller system with 4-pin PWM, 3-pin ARGB, and USB 2.0 header connections, allowing for flexible mounting and control options.

Strengths

— Best-in-class build quality with sturdy black frame and fan wing
— 2x RGB lines across fan frame with clean, no-visible-LED implementation
— Daisy chainable up to 6 fans with single cable control

Watch-outs

— Max performance could be better than competitors
— Did not outperform the Uni SL Infinities

$58.5 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Corsair iCUE QL120 RGB White

The Corsair iCUE QL120 RGB White excels in RGB lighting with 34 individually controlled LEDs. However, its proprietary connections and high price point make it less appealing compared to the more affordable and versatile Arctic P14 PST PWM or the simpler Lian Li Uni Fan SL120 V2 Standard.

Lian Li Uni Fan SL120 V2 Standard

The Lian Li Uni Fan SL120 V2 Standard leads in daisy-chaining capability with support for up to 6 fans per cable, a feature not available in the Phanteks T30 R PST or Thermaltake Riing Quad 12 RGB Radiator Fan TT Premium Edition. While it offers excellent build quality and clean RGB implementation, it doesn't match the airflow performance of the Noctua NF-A12x25 chromax.black.swap or the Phanteks T30 R PST.

Specs side-by-side

Spec	Corsair iCUE QL120 RGB White	Lian Li Uni Fan SL120 V2 Standard
Fan Size	120mm	120x120x28mm
Airflow	4.8 CFM	64.5CFM
Static Pressure	1.55 mmH2O	2.59mm/H2O
Noise Level	26 dB	<29.2dbA
Bearing Type	Hydraulic	Fluid Dynamic Bearing (FDB)
Connector	4 Pin	Proprietary until controller - 4-Pin PWM after
Thickness	25mm	28mm
Max RPM	1500 RPM	2000RPM
Wattage	0.30 A	2.04 watts
Dimensions	—	6"L x 2"W x 6"H
Voltage	—	12 volts
Material	—	iron

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