Corsair RS120 ARGB 12cm Case Fan, Black
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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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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.
| Performance | |
|---|---|
| Suitable location | Computer case |
| Fan connector | 4-pin |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed (min) | 420 RPM |
| Rotational speed (max) | 2100 RPM |
| Bearing type | Magnetic levitation bearing |
| Noise level (low speed) | 10 dB |
| Noise level (high speed) | 36 dB |
| Type | Fan |
| Fan diameter | 12 cm |
| Minimum airflow (imperial) | 13.3 cfm |
| Maximum airflow | 72.8 cfm |
| Minimum air pressure | 0.2 mmH2O |
| Maximum air pressure | 4.15 mmH2O |
| Number of fans | 1 fan(s) |
| Quantity per pack | 1 pc(s) |
| Design | |
| Fan connector | 4-pin |
| Number of fans | 1 fan(s) |
| Illumination colour | Multi |
| Product colour | Black |
| Illumination LED | Yes |
| Number of LEDs | 8 |
| Technical details | |
| Noise level (low speed) | 10 dB |
| Noise level (high speed) | 36 dB |
| Type | Fan |
| Fan diameter | 12 cm |
| Minimum airflow (imperial) | 13.3 cfm |
| Maximum airflow | 72.8 cfm |
| Minimum air pressure | 0.2 mmH2O |
| Maximum air pressure | 4.15 mmH2O |
| Number of fans | 1 fan(s) |
| Fan connector | 4-pin |
| Illumination LED | Yes |
| Ports & interfaces | |
| Fan connector | 4-pin |
| Power | |
| Rated current | 0.4 A |
| Colour | |
| Product colour | Black |
| Weight & dimensions | |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Fan weight | 239 g |
| Height | 120 mm |
| Indication | |
| Illumination colour | Multi |
| Packaging content | |
| Screws included | Yes |
| Number of screws | 4 |
| Identifiers | |
| Distributor SKUs | 524776, STD10228984, CLCO-9050180-WW |

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