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Corsair LL120 RGB 120mm dual light loop RGB LED PWM case fan
Corsair

Corsair LL120 RGB

Expert rating6 / 10

Case FansView on corsair.com
Fan Size:
120mm
Airflow:
43.25 CFM
Static Pressure:
1.66 mmH2O
Noise Level:
24.7 dBA

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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: Corsair Last updated: 2026-09-12

Where to buy

Corsair LL120 RGB (120mm/43.25 CFM/1.66 mmH2O Static Pressure/1500 RPM Max/24.7 dBA/Magnetic Levitation Bearing/RGB/PWM) Review

If you're deciding between Corsair's older LL120 RGB and the newer ML/QL lines for a dual light-ring look, the LL120 is the fan that put Corsair's 16-LED halo design on the map.

We'd only recommend it today if you're matching an existing LL120 loop, Corsair's own ML120 PRO RGB beats it on every performance number for a similar street price.

Comparison to Alternatives

Against the Corsair ML120 PRO RGB in our catalog, the LL120 is slower, quieter at idle, and produces roughly 30 CFM less airflow, a real gap that shows in restrictive radiator setups. It sits closer to the Corsair QL120 RGB in output, but the LL120's dual light rings and iCUE Commander compatibility are the main reason to still pick it over the QL today.

Specifications

Identity and packaging

BrandCorsair
ModelLL120 RGB
Pack Quantity1

Design

Fan Size120 mm
Bearing TypeHydraulic
LightingRGB

Performance

Static Pressure1.61 mmH2O
Max Speed1500 RPM
Noise Level24.8 dBA
PWM ControlYes

Performance at maximum speed

Airflow43.25 CFM

Performance at quiet speed

Min Speed600 RPM

Connection and daisy chain

Connector Type4-Pin PWM
Lighting ConnectorProprietary

Lighting

RGB LightingYes

Physical and finish

ColorwayBlack

Market

Warranty2 years
PositioningMainstream
MSRP Per Fan39.99 USD
ColorsBlack
Source URLhttps://www.corsair.com/us/en/p/case-fans/co-9050071-ww/ll120-rgb-120mm-dual-light-loop-rgb-led-pwm-fan-single-pack-co-9050071-ww

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating6 / 10

Still a good-looking fan for iCUE builds chasing the dual light-ring look, but outperformed by Corsair's own newer lineup.

Best for

  • iCUE-based RGB builds
  • Case intake/exhaust with visible ring lighting
  • Matching existing LL120 fan walls

Not for

  • High-restriction radiator duty
  • Silent builds
  • Budget multi-fan kits

FAQs

What are the key specifications of the Corsair LL120 RGB (120mm/43.25 CFM/1.66 mmH2O Static Pressure/1500 RPM Max/24.7 dBA/Magnetic Levitation Bearing/RGB/PWM)?

The Corsair LL120 RGB (120mm/43.25 CFM/1.66 mmH2O Static Pressure/1500 RPM Max/24.7 dBA/Magnetic Levitation Bearing/RGB/PWM) is a case fan from Corsair. Key specs: Fan Size 120, Bearing Type Magnetic Levitation, Lighting RGB, Airflow 43.25, Static Pressure 1.66.

Will the Corsair LL120 RGB (120mm/43.25 CFM/1.66 mmH2O Static Pressure/1500 RPM Max/24.7 dBA/Magnetic Levitation Bearing/RGB/PWM) work with my current setup?

The Corsair LL120 RGB (120mm/43.25 CFM/1.66 mmH2O Static Pressure/1500 RPM Max/24.7 dBA/Magnetic Levitation Bearing/RGB/PWM) lists Fan Size is 120. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Corsair LL120 RGB (120mm/43.25 CFM/1.66 mmH2O Static Pressure/1500 RPM Max/24.7 dBA/Magnetic Levitation Bearing/RGB/PWM) best suited to?

It suits icue-based rgb builds, case intake/exhaust with visible ring lighting, matching existing ll120 fan walls.

What are the drawbacks of the Corsair LL120 RGB (120mm/43.25 CFM/1.66 mmH2O Static Pressure/1500 RPM Max/24.7 dBA/Magnetic Levitation Bearing/RGB/PWM)?

It is a poor fit for high-restriction radiator duty, silent builds, budget multi-fan kits.

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