Description
The CORSAIR RS120-R ARGB PWM Reverse Case Fan 3-Pack is engineered for PC builders who prioritize both thermal efficiency and internal aesthetics. By utilizing a reverse rotor design, these fans act as intake units while keeping the front side of the fan—and its vibrant 8-LED RGB lighting—facing the user. This eliminates the visual clutter of support struts often seen in traditional intake configurations. Built with magnetic dome bearings, the RS120-R minimizes friction for increased longevity and reduced acoustic output, even at speeds reaching 2100 RPM.
This product is for:
- PC enthusiasts building panoramic glass cases who require intake fans that do not hide their RGB effects.
- System integrators looking for simplified cable management via 4-pin PWM and 5V ARGB daisy-chain connectors.
- Performance-oriented users needing high static pressure (up to 2.81 mm-H2O) for restrictive mesh panels or radiators.
- Silent PC builders who benefit from the Zero RPM mode, which stops the fans entirely during low-load operations.
- Long-term users seeking reliability backed by a 5-year manufacturer warranty and durable magnetic bearing technology.
Detailed specifications:
- Fan Dimensions: 120mm x 25mm
- Bearing Type: Magnetic Dome Bearing
- Airflow Direction: Reverse (Intake from front)
- Speed Range: 420 – 2100 RPM ±10%
- Airflow Volume: 13.33 – 65.82 CFM
- Static Pressure: 0.14 – 2.81 mm-H2O
- Noise Level: 10 – 34.6 dBA
- Connectivity: Daisy-chain 4-pin PWM and 3-pin 5V ARGB
- Lighting: 8 individually addressable RGB LEDs per fan
- Power Draw: 0.4A
Installing the RS120-R series significantly reduces the cable management complexity common in RGB-heavy builds. The daisy-chain system allows multiple fans to link together, requiring fewer headers on the motherboard. In operation, the magnetic dome bearing provides a smooth acoustic profile, avoiding the mechanical clicking sometimes found in sleeve or ball-bearing alternatives. The Zero RPM mode ensures total silence during web browsing or office tasks, while the 2100 RPM ceiling provides ample headroom for intensive gaming or rendering workloads.
Compared to standard RS120 fans, the RS120-R (Reverse) model is specifically designed for intake positions where the aesthetic side of the fan must face inward. While traditional fans require flipping—showing the rear bracket—the RS120-R maintains a uniform look across the chassis. Against the iCUE LINK series, the RS120-R offers a more universal approach by using standard 5V ARGB connectors, making it compatible with a wider range of motherboards without requiring a proprietary CORSAIR controller.
Q&A:
- What is the benefit of a reverse fan? It allows the fan to act as an intake while keeping the front blades and RGB lighting visible, rather than the rear support frame.
- Do I need a CORSAIR Commander Pro to control the lighting? No, these fans use standard 5V ARGB connectors compatible with most modern motherboard lighting software.
- Can these fans be used on liquid cooling radiators? Yes, with a static pressure of 2.81 mm-H2O, they are effective at pushing air through dense radiator fins.
- What is the Zero RPM mode? This feature allows the fan to stop spinning completely when the system is at low temperatures, ensuring 0 dBA noise levels.
- How many fans are included in this SKU? This specific package includes three 120mm fans and is available in black (CO-9050196-WW) or white (CO-9050197-WW).
