RS120 ARGB PWM 12CM CASE FANS 2100 R

Corsair RS120 ARGB | High-Performance RGB Case Fan Pack

The Corsair RS120 ARGB Computer case Fan 12 cm White 3 pc(s) delivers premium cooling with customizable RGB lighting for PC builders seeking both performance and aesthetics. This three-pack features PWM-controlled fans that connect directly to your motherboard, eliminating the need for extra controllers while providing precise speed management from 420 to 2100 RPM.

Key Specifications

Direct-to-Motherboard Control

Skip the fan hubs and excessive cables with Corsair’s streamlined design. Daisy-chain your RS ARGB Series fans in sequence and control them all through just one 4-pin PWM connector and one +5V ARGB connector on your motherboard. This clean installation approach reduces cable clutter while maintaining full control over all three fans simultaneously.

Lighting Made Simple

Just plug in and start customizing with your motherboard’s ARGB software suite, including ASUS Aura Sync, MSI Mystic Light Sync, ASRock RGB, and Gigabyte RGB Fusion. The eight LEDs per fan create vibrant, uniform illumination that can sync with your entire system’s lighting scheme without requiring additional software or hardware controllers.

Engineered for Optimal Airflow

A better fan relies on several key features, each improving how it handles air pressure and airflow as a radiator or case fan. RS ARGB fans were engineered to excel at both cooling scenarios, whether mounted as intake or exhaust. The optimized blade design ensures maximum efficiency across the entire speed range.

Advanced Blade Design

The blade shape features an optimized angle of attack, airfoil profile, and edge curvature that ensure maximum airflow efficiency. These aerodynamic improvements translate to better cooling performance while maintaining lower noise levels compared to conventional fan designs. The result is more air moved per revolution, reducing the workload on your cooling system.

Smart Housing Architecture

The fan housing was designed to support the largest possible blade radius within its 120mm size limit. This maximizes the swept area, allowing the blades to move more air with each rotation. The optimized housing shape also reduces turbulence and improves overall airflow consistency throughout the fan’s operational range.

Corsair AirGuide Technology

Stator vanes are angled to focus the exhaust airflow cone and improve the coverage of radiator fins and heat dissipation. This design feature ensures that air is directed where it’s needed most, rather than being dispersed randomly. The focused airflow pattern significantly improves cooling efficiency, particularly in radiator applications.

Ultra-Quiet Operation

The magnetic dome bearing minimizes friction and mechanical noise, achieving a balance between high airflow performance and low acoustic footprint. This advanced bearing technology also means greater longevity for your fans, as reduced friction translates to less wear over time. The result is consistent, quiet operation throughout the fan’s lifespan.

Zero RPM Mode

PWM control lets you precisely set fan speeds so your fans only spin as fast as they need to, resulting in less fan noise overall. Support for Zero RPM mode means the fans can stop spinning completely at low loads to eliminate fan noise entirely when maximum cooling isn’t required. This intelligent speed management extends component life while maintaining optimal temperatures.

Box Contents

• 3 x Corsair RS120 ARGB 120mm fans
• 12 x Mounting screws
• User documentation

Check Before You Buy

• Confirm your motherboard supports 4-pin PWM and +5V ARGB headers
• Verify your case has available 120mm mounting points
• Check clearance for 25mm thick fans in your intended mounting location
• Ensure your ARGB software is compatible with your motherboard brand

Frequently Asked Questions

Q: Can these fans be controlled individually?

A: No, these fans are daisy-chained and controlled as a single unit through one PWM and one ARGB header.

Q: What lighting software is compatible?

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

Q: Do these fans support radiator mounting?

A: Yes, the optimized blade and housing design makes them suitable for both case and radiator mounting.

Q: What is the power consumption?

A: The rated current is 0.4A per fan, but actual power draw varies with speed and load.

Q: Are these fans suitable for silent builds?

A: Yes, with 10dB minimum noise and Zero RPM support, they’re excellent for quiet PC builds.

The Consultant’s Verdict & Warranty

The Corsair RS120 ARGB represents an excellent choice for PC builders who want premium cooling performance without sacrificing aesthetics or dealing with cable clutter. The direct-to-motherboard design, combined with magnetic bearing technology and customizable RGB lighting, delivers both functionality and visual appeal. These fans are particularly well-suited for mid-range to high-end builds where clean cable management and system-wide lighting integration matter. Covered by the standard Manufacturer Warranty.