Corsair RS120 ARGB 12cm Case Fan, Black

SKU: CO-9050180-WW

£16.40 inc VAT

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About This Item

  • 120mm computer case fan
  • PWM support with 4-pin connector
  • Multi-colour ARGB LED illumination with 8 LEDs
  • Magnetic levitation bearing for quiet operation (10-36 dB)
  • Rotational speed from 420 to 2100 RPM
  • Airflow up to 72.8 CFM and air pressure up to 4.15 mmH2O
  • Direct-to-motherboard connection for simplified cabling

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Description

Corsair RS120 – Advanced Cooling & Lighting Control

The Corsair RS120 ARGB Computer case Fan 12 cm Black 1 pc(s) is designed for PC builders seeking both efficient cooling and integrated RGB aesthetics. This 12cm fan offers precise control over airflow and lighting, making it ideal for custom PC builds where both performance and visual appeal are priorities. We find it excels in setups requiring flexible fan speed management and vibrant, synchronised lighting.

Core Performance Metrics

Metric Spec.
Fan Diameter 12 cm
Min Speed 420 RPM
Max Speed 2100 RPM
Max Airflow 72.8 CFM
Max Air Pressure 4.15 mmH2O
Noise (Min) 10 dB

Direct Motherboard Integration

We appreciate the direct-to-motherboard connection for these fans. This design simplifies cable management by allowing you to daisy-chain multiple RS ARGB Series fans. A single 4-pin PWM connector and one +5V ARGB connector on your motherboard are all that is required for control. This reduces clutter and streamlines your build.

Customisable ARGB Illumination

Lighting customisation is straightforward with this fan. It features multi-colour ARGB illumination with 8 integrated LEDs. Just plug it in, and you can synchronise the lighting with popular motherboard ARGB software suites. This includes ASUS Aura Sync, MSI Mystic Light Sync, ASRock RGB, and Gigabyte RGB Fusion.

Optimised Airflow and Static Pressure

The RS ARGB fans are engineered for superior air movement. Their blade shape features an optimised angle of attack, airfoil, and edge curvature for maximum airflow efficiency. The fan housing also supports the largest possible blade radius within its 12cm size limit. This careful design ensures effective cooling for your components.

Quiet Operation with Magnetic Bearing

We know noise levels are important for many users. This fan uses a magnetic dome bearing to minimise friction and mechanical noise. This results in a quiet operating environment, especially at lower speeds. The reduced friction also contributes to the fan’s longevity.

Intelligent PWM and Zero RPM Control

PWM control gives you precise command over fan speeds. Your fans only spin as fast as necessary, reducing overall noise. Furthermore, Zero RPM mode allows the fan to stop spinning completely under low loads. This eliminates fan noise entirely when your system is not under stress.

What’s in the Box

  • 1 x Corsair RS120 ARGB Computer case Fan 12 cm Black
  • 4 x Mounting screws

Before You Order

  • Confirm your motherboard has an available 4-pin PWM fan header.
  • Confirm your motherboard has an available +5V ARGB header for lighting control.
  • Confirm your PC case has a 120mm fan mounting point.

Frequently Asked Questions

Q: Does this fan support RGB software from different motherboard brands?

A: Yes, it supports ASUS Aura Sync, MSI Mystic Light Sync, ASRock RGB, and Gigabyte RGB Fusion.

Q: Can I connect multiple fans together with one cable?

A: Yes, you can daisy-chain RS ARGB Series fans using a single 4-pin PWM and one +5V ARGB connector.

Q: What is the noise level like at low speeds?

A: At its lowest speed of 420 RPM, the fan produces a quiet 10 dB of noise.

Q: Is the fan suitable for use on a radiator?

A: Yes, these fans are engineered to excel as both case fans and radiator fans.

Our Verdict on the Corsair RS120 ARGB Computer case Fan 12 cm Black 1 pc(s)

This fan is an excellent choice for users building a new PC or upgrading an existing one. It combines strong cooling performance with vibrant, controllable ARGB lighting. The direct motherboard connection and intelligent speed control features make it a practical and appealing option. Warranty cover varies by product, so please contact us to confirm.

Specifications
Performance
Suitable locationComputer case
Fan connector4-pin
Pulse-width modulation (PWM) supportYes
Rotational speed (min)420 RPM
Rotational speed (max)2100 RPM
Bearing typeMagnetic levitation bearing
Noise level (low speed)10 dB
Noise level (high speed)36 dB
TypeFan
Fan diameter12 cm
Minimum airflow (imperial)13.3 cfm
Maximum airflow72.8 cfm
Minimum air pressure0.2 mmH2O
Maximum air pressure4.15 mmH2O
Number of fans1 fan(s)
Quantity per pack1 pc(s)
Design
Fan connector4-pin
Number of fans1 fan(s)
Illumination colourMulti
Product colourBlack
Illumination LEDYes
Number of LEDs8
Technical details
Noise level (low speed)10 dB
Noise level (high speed)36 dB
TypeFan
Fan diameter12 cm
Minimum airflow (imperial)13.3 cfm
Maximum airflow72.8 cfm
Minimum air pressure0.2 mmH2O
Maximum air pressure4.15 mmH2O
Number of fans1 fan(s)
Fan connector4-pin
Illumination LEDYes
Ports & interfaces
Fan connector4-pin
Power
Rated current0.4 A
Colour
Product colourBlack
Weight & dimensions
Fan dimensions (W x D x H)120 x 120 x 25 mm
Fan weight239 g
Height120 mm
Indication
Illumination colourMulti
Packaging content
Screws includedYes
Number of screws4
Identifiers
Distributor SKUs524776, STD10228984, CLCO-9050180-WW

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