RS120 PWM 12CM CASE FAN 2100 RPM WHI
£7.49 inc VAT
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About This Item
- 12 cm white computer case fan
- 4-pin PWM connector for motherboard control
- 420-2100 RPM range with 10-36 dB noise levels
- 72.8 CFM airflow, 4.15 mmH2O maximum pressure
- Magnetic dome bearing for quiet, long-lasting operation
- Zero RPM mode eliminates noise at low loads
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Corsair RS120 120mm PWM Fan | High-Performance Cooling
The Corsair RS120 Computer case Fan 12 cm White 1 pc(s) delivers precise airflow control and quiet operation for PC builders who demand both performance and acoustic comfort. This single 120mm fan features PWM control, magnetic dome bearings, and Corsair’s AirGuide technology for focused cooling.
Key Specifications
| Metric | Spec |
|---|---|
| Fan Size | 120mm |
| Speed Range | 420-2100 RPM |
| Airflow | 13.3-72.8 CFM |
| Noise Level | 10-36 dB |
| Bearing Type | Magnetic Dome |
| Connector | 4-pin PWM |
Direct-to-Motherboard Connection
The RS120 eliminates cable clutter by daisy-chaining multiple fans through a single 4-pin PWM connector on your motherboard. This streamlined approach reduces installation complexity while maintaining full control over fan speeds through your motherboard’s software.
Advanced Airflow Engineering
Corsair’s AirGuide technology uses angled stator vanes to focus exhaust airflow into a concentrated cone. This design improves coverage across radiator fins and heat sinks, ensuring more efficient heat dissipation compared to standard fans. The optimized blade shape and housing geometry work together to maximize airflow efficiency at every speed.
Quiet Operation Technology
The magnetic dome bearing significantly reduces friction and mechanical noise compared to traditional bearing designs. Combined with PWM control, this allows the RS120 to maintain whisper-quiet operation at low speeds while still delivering powerful cooling when needed. The Zero RPM mode stops the fan completely during light loads, eliminating noise entirely.
Box Contents
- Corsair RS120 120mm PWM Fan (White)
- 4 mounting screws
Check Before You Buy
- Confirm your case has a 120mm fan mounting point
- Verify your motherboard has available 4-pin PWM headers
- Check clearance for 25mm fan thickness
- Ensure your power supply can handle the 0.4A current draw
Frequently Asked Questions
Q: Can I control the fan speed?
A: Yes, the 4-pin PWM connector allows motherboard control of fan speeds from 420 to 2100 RPM.
Q: How many fans can I connect to one header?
A: You can daisy-chain multiple RS120 fans through a single 4-pin PWM connector.
Q: Does this fan have RGB lighting?
A: No, the RS120 is a performance-focused fan without lighting features.
Q: What’s the warranty coverage?
A: Covered by the standard Manufacturer Warranty.
The Consultant’s Verdict & Warranty
The Corsair RS120 Computer case Fan 12 cm White 1 pc(s) excels for builders prioritizing cooling performance with minimal noise. The magnetic bearing technology and PWM control make it ideal for systems where acoustic comfort matters as much as thermal performance. Whether you’re cooling a high-end gaming rig or a quiet workstation, this fan delivers reliable, controllable airflow. Covered by the standard Manufacturer Warranty.
| 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 |
| 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) |
| Product colour | White |
| 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 |
| Ports & interfaces | |
| Fan connector | 4-pin |
| Power | |
| Fan current | 0.4 A |
| Colour | |
| Product colour | White |
| Weight & dimensions | |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Fan weight | 239 g |
| Packaging data | |
| Package type | Box |
| Packaging content | |
| Screws included | Yes |
| Number of screws | 4 |
| Package type | Box |
| Identifiers | |
| Distributor SKUs | 524837, STD10229921, CLCO-9050192-WW |
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