Corsair Case Fans: 8 Picks Ranked by Specs
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Choosing the right corsair case fan requires balancing airflow, static pressure, and cable routing. Corsair offers 120mm and 140mm fans in standard, reverse, and thick-frame designs with RGB or ARGB lighting. The Corsair iCUE Link QX120 RGB 120mm Triple Pack leads the lineup because its included hub and 3.8 mm-H2O static pressure deliver cable-managed high-pressure cooling and RGB builds.
This guide compares 8 products based strictly on the specifications published on their listings. It helps you evaluate dimensions, blade orientation, and controller requirements for your chassis.
Quick picks
Our 8 picks
Corsair iCUE Link QX120 RGB 120mm Triple Pack
Best for: cable-managed high-pressure cooling and RGB builds
- Fan Size
- 120mm
- Max Fan Speed
- 2,400 RPM
- Max Airflow
- 63.1 CFM
- Static Pressure
- 3.8mm-H2O
- Bearing Type
- Magnetic Dome
- Lighting Type
- RGB
View on Amazon: Corsair iCUE Link QX120 RGB 120mm Triple Pack
This triple pack of 120mm PWM fans includes an iCUE Link System Hub and bridge connectors for cable-free linking. Each fan spins between 480 and 2,400 RPM, delivering up to 63.1 CFM of airflow and 3.8 mm-H2O static pressure. A Zero RPM mode stops the blades entirely under low loads. It suits you if you want high-pressure cooling with dual-zone 34-LED lighting across a unified hub ecosystem.
Pros
- PWM speeds from 480 to 2,400 RPM with Zero RPM mode
- Generates up to 3.8 mm-H2O static pressure and 63.1 CFM airflow
- Includes iCUE Link System Hub and bridge connectors for single-cable setup
- 34 RGB LEDs split across two distinct lighting zones
Cons
- Requires using the iCUE Link System Hub rather than standard motherboard fan headers
- Covers less surface area than 140mm alternative models
Good fit if
- You want an included system hub to link fans without individual wires.
- You need up to 3.8 mm-H2O static pressure for cooling through radiators or tight vents.
- You want fans that silence completely at low loads using Zero RPM mode.
Skip if
- You want to plug fans directly into standard motherboard headers without a hub.
- You need 140mm fans to fill larger case mounts.
Verdict: Corsair iCUE Link QX120 RGB Triple Fan Kit delivers high airflow, 3.8 mm-H2O static pressure, and simplified cable management through its included hub. It serves as a comprehensive cooling foundation if you want full lighting customization and Zero RPM operation.
Corsair iCUE Link RX120 RGB Triple Pack
Best for: high-resistance radiator setups needing tidy cabling
- Fan Size
- 120mm
- Max Fan Speed
- 2,100 RPM
- Max Airflow
- 74.2 CFM
- Static Pressure
- 4.38mm-H2O
- Bearing Type
- Magnetic Dome Bearing
- Lighting
- RGB
This triple pack includes three 120mm PWM fans and an iCUE Link System Hub. Each fan delivers up to 74.2 CFM of airflow and 4.38 mm-H2O of static pressure at speeds reaching 2,100 RPM. Bridge connectors link frames directly, routing signals through a single cable to the hub. Liquid crystal polymer blades reduce vibration. You get concentrated airflow built for radiators and filtered intakes.
Pros
- High static pressure of 4.38 mm-H2O for resistance cooling
- Delivers up to 74.2 CFM airflow at 2,100 RPM
- Interlocking bridge connectors route data via one cable to the hub
- Liquid crystal polymer blades reinforced with glass fiber
Cons
- Requires the iCUE Link System Hub instead of standard motherboard PWM headers
- 120mm sizing will not fit cases built exclusively for 140mm fans
Good fit if
- You need 4.38 mm-H2O of static pressure to drive air through dense radiators.
- You want bridge connectors to link adjacent fans without multiple trailing wires.
- You plan to run your cooling loop through an iCUE Link System Hub.
Skip if
- You prefer standard 4-pin fan cables plugged directly into your motherboard.
- You need larger 140mm fan mounts for your case layout.
Verdict: Corsair iCUE Link RX120 RGB Triple Pack delivers high static pressure and unified single-cable hub connectivity. It provides dedicated, obstruction-focused airflow for demanding cooling setups in 2026.
Corsair iCUE Link LX140 RGB 140mm Fan
Best for: expanding an existing iCUE Link setup
- Fan Size
- 140mm
- Max Fan Speed
- 2000 RPM
- Max Airflow
- 84.6 CFM
- Static Pressure
- 4.82 mmH2O
- Bearing Type
- Magnetic Dome
- Lighting Type
- RGB
This 140mm PWM fan delivers up to 84.6 CFM of airflow and 4.82 mmH2O of static pressure at speeds reaching 2,000 RPM. It features Corsair AirGuide anti-vortex vanes, a Magnetic Dome bearing, and 18 RGB LEDs split across dual light loops. You link units directly using bridge connectors, making this single pack suitable if you already own an iCUE Link System Hub and need high-pressure cooling for cases or radiators.
Pros
- High static pressure of 4.82 mmH2O for radiator mounting
- Airflow rating of 84.6 CFM at up to 2,000 RPM
- Dual light loops featuring 18 customizable RGB LEDs
- Magnetic Dome bearing engineered to reduce friction and noise
- Direct bridge connectors reduce cable runs
Cons
- Requires an iCUE Link System Hub that is sold separately
- Single-fan pack does not include a standalone controller
Good fit if
- You already operate an iCUE Link System Hub ecosystem.
- You need high static pressure for 140mm radiator cooling.
- You want seamless fan-to-fan bridge connections.
Skip if
- You do not own and do not plan to buy an iCUE Link System Hub.
- You require standard 120mm fan mounting dimensions.
Verdict: Corsair iCUE Link LX140 RGB 140mm Fan provides strong 4.82 mmH2O static pressure and clean bridge connectivity for your build. It serves as an effective 140mm expansion fan when you already possess the required iCUE Link hub.
Corsair RS140 Daisy-Chain 140mm PWM Fan
Best for: radiator airflow with single-header daisy chaining
- Fan Size
- 140mm
- Max Fan Speed
- 1,700 RPM
- Max Airflow
- 95.5 CFM
- Static Pressure
- 3.46mm-H2O
- Connector Type
- 4-pin PWM
- Bearing Type
- Magnetic Dome
This 140mm PWM fan delivers up to 95.5 CFM of airflow and 3.46 mm-H2O of static pressure at speeds up to 1,700 RPM. Corsair equips it with a Magnetic Dome bearing and AirGuide anti-vortex vanes to direct cooling toward radiators or heatsinks. It supports daisy-chain linking, letting you run multiple fans off a single 4-pin PWM connector. It suits you if you need strong airflow without extra controllers.
Pros
- High static pressure of 3.46 mm-H2O for radiator use
- Airflow output reaches up to 95.5 CFM
- Daisy-chain support links fans via one 4-pin PWM connector
- Magnetic Dome bearing engineered for reduced friction
Cons
- Sold as a single-fan package
- Maximum speed capped at 1,700 RPM
Good fit if
- You need high static pressure to push air through radiators.
- You want to link multiple fans into a single motherboard header.
- You have case mounts sized for 140mm fans.
Skip if
- You need smaller 120mm fan mount dimensions.
- You prefer a multi-fan bundle in one package.
Verdict: Corsair RS140 Daisy-Chain 140mm PWM Fan delivers 3.46 mm-H2O static pressure and 95.5 CFM airflow through a clean daisy-chain setup. It provides focused radiator cooling without requiring external controller hardware.
Corsair iCUE Link RX120 MAX RGB 120mm Fans (3-Pack)
Best for: radiator cooling with high static pressure
- Fan Size
- 120mm
- Max Fan Speed
- 2,000 RPM
- Max Airflow
- 71.3 CFM
- Static Pressure
- 4.16mm-H2O
- Bearing Type
- Magnetic Dome Bearing
- Lighting Type
- RGB
View on Amazon: Corsair iCUE Link RX120 MAX RGB 120mm Fans (3-Pack)
The Corsair iCUE Link RX120 MAX RGB pack gives you three 120mm fans built thicker than standard models at 1.18 inches. This extra depth drives high static pressure up to 4.16 mm-H2O and airflow reaching 71.3 CFM at 2,000 RPM. You connect them directly using bridge connectors and one cable to the included System Hub. It suits you if you run thick radiators and need high air pressure.
Pros
- Delivers 4.16 mm-H2O static pressure for high-density radiators
- Pushes up to 71.3 CFM airflow at up to 2,000 RPM
- Includes iCUE LINK System Hub and modular bridge connectors
- Side frame window displays the eight RGB LEDs
Cons
- Total thickness of 1.18 inches exceeds standard 25mm fan clearance
- Relies on proprietary iCUE LINK cables instead of standard fan headers
Good fit if
- You need high static pressure to push air through dense radiators.
- You have adequate chassis clearance for 1.18-inch thick fan frames.
- You want reduced cable clutter using the included iCUE LINK System Hub.
Skip if
- You have tight clearance constraints that strictly require 25mm fans.
- You prefer plugging fans directly into standard motherboard 4-pin headers.
Verdict: Corsair iCUE Link RX120 MAX Thick RGB Fans deliver substantial 4.16 mm-H2O static pressure for radiator cooling thanks to their thicker 1.18-inch frame. They fit builds that have adequate depth clearance and benefit from single-cable iCUE LINK hub routing.
Corsair iCUE Link LX140-R RGB 140mm Reverse Fans
Best for: radiator intake mounts requiring high static pressure
- Fan Size
- 140mm
- Max Fan Speed
- 2,000 RPM
- Max Airflow
- 90.6 CFM
- Static Pressure
- 4.22mm H2O
- Bearing Type
- Magnetic Dome
- Lighting Type
- RGB
View on Amazon: Corsair iCUE Link LX140-R RGB 140mm Reverse Fans
This package gives you two 140mm reverse-rotor PWM fans designed for visible intake airflow. Operating up to 2,000 RPM, each unit delivers 90.6 CFM of airflow and 4.22 mm H2O of static pressure. Dual lighting loops feature 18 RGB LEDs per fan, while Magnetic Dome bearings reduce friction. If you need clean intake presentation on radiators or cases without hiding the lighting rings, this kit fits your system setup.
Pros
- Reversed rotor design keeps the front RGB ring visible during intake
- Delivers up to 90.6 CFM airflow and 4.22 mm H2O static pressure
- Magnetic Dome bearing minimizes friction and noise
- 18 customizable RGB LEDs spread across dual light loops per fan
- iCUE LINK bridge connectors enable daisy chaining via one cable
Cons
- iCUE LINK System Hub is not listed as included in this package
- 140mm dimensions do not fit cases limited to 120mm fan mounts
Good fit if
- You need intake fans that show off RGB rings on radiators or cases.
- You want high static pressure cooling reaching up to 4.22 mm H2O.
- You already use an iCUE LINK system to connect hardware.
Skip if
- You require standard motherboard headers without an iCUE LINK hub.
- You only have mounting space for 120mm fans.
Verdict: Corsair iCUE Link LX140-R 140mm Reverse Fans deliver 90.6 CFM airflow and 4.22 mm H2O static pressure while maintaining unobstructed RGB presentation. They are well-matched for builds utilizing Corsair's iCUE LINK ecosystem on intake mounts.
Corsair RS120-R ARGB 120mm Reverse Fan
Best for: unobstructed intake airflow and radiator cooling
- Fan Size
- 120mm
- Max Fan Speed
- 2100 RPM
- Max Airflow
- 65.8 CFM
- Static Pressure
- 2.81 mmH2O
- Connector Type
- PWM
- Bearing Type
- Magnetic Dome
This 120mm PWM fan features a reverse rotor design that keeps lighting visible during intake use. You get speeds up to 2,100 RPM, delivering 65.8 CFM of airflow and 2.81 mm H2O static pressure for radiators or standard mounts. Eight ARGB LEDs connect to a standard +5V motherboard header. It suits you if you want clean intake lighting in a white chassis without proprietary fan controllers.
Pros
- Reverse rotor keeps lighting visible when mounted as intake
- 2.81 mm H2O static pressure pushes air through radiators
- Delivers up to 65.8 CFM airflow at 2,100 RPM
- Eight ARGB LEDs control directly through +5V motherboard headers
Cons
- Requires a motherboard with a compatible +5V ARGB header
- Fixed 120mm size does not fit 140mm mounts
Good fit if
- You need visible intake lighting without exposed frame spokes.
- You want lighting controlled directly by your motherboard ARGB software.
- You mount fans against radiators requiring up to 2.81 mm H2O static pressure.
Skip if
- You lack a compatible +5V ARGB header on your motherboard.
- You need 140mm mounting dimensions for your case.
Verdict: Corsair RS120-R ARGB 120mm Reverse Fan provides 65.8 CFM airflow and 2.81 mm H2O static pressure with unobstructed intake illumination. It relies on standard motherboard ARGB connections for control without added proprietary hardware.
Corsair RS120-R ARGB 120mm Reverse Fan
Best for: intake radiator mounting with visible RGB lighting
- Fan Size
- 120mm
- Max Fan Speed
- 2100 RPM
- Max Airflow
- 65.8 CFM
- Static Pressure
- 2.81 mmH2O
- Connector Type
- PWM
- Bearing Type
- Magnetic Dome
The Corsair RS120-R ARGB 120mm Reverse Fan provides intake airflow without hiding lighting behind frame struts. It moves up to 65.8 CFM of air and delivers 2.81 mm-H2O static pressure at speeds reaching 2,100 RPM. With eight addressable RGB LEDs controlled via standard +5V motherboard headers, you do not need proprietary hubs. It suits you if you run radiator intake positions and want unobstructed fan faces.
Pros
- Reverse rotor keeps RGB lighting unobstructed on intake mounts
- Delivers up to 2.81 mm-H2O static pressure for radiator cooling
- PWM control scales up to 2,100 RPM and 65.8 CFM airflow
- Uses standard +5V motherboard ARGB connections
Cons
- Requires a compatible +5V ARGB motherboard header
- Limited to eight LEDs per fan
Good fit if
- You want intake fans without visible rear frame supports.
- You prefer standard +5V motherboard headers over proprietary hubs.
- You need up to 2.81 mm-H2O static pressure for radiators.
Skip if
- You do not have a compatible +5V ARGB motherboard header.
- You require larger 140mm mounting dimensions.
Verdict: Corsair RS120-R ARGB 120mm Reverse Fan delivers 2.81 mm-H2O static pressure and clean intake aesthetics via standard motherboard headers. It gives you capable cooling without proprietary controller requirements.
Specifications side by side
| Spec | Corsair iCUE Link QX120 RGB 120mm Triple Pack | Corsair iCUE Link RX120 RGB Triple Pack | Corsair iCUE Link LX140 RGB 140mm Fan | Corsair RS140 Daisy-Chain 140mm PWM Fan | Corsair iCUE Link RX120 MAX RGB 120mm Fans (3-Pack) | Corsair iCUE Link LX140-R RGB 140mm Reverse Fans | Corsair RS120-R ARGB 120mm Reverse Fan | Corsair RS120-R ARGB 120mm Reverse Fan |
|---|---|---|---|---|---|---|---|---|
| Fan Size | 120mm | 120mm | 140mm | 140mm | 120mm | 140mm | 120mm | 120mm |
| Max Fan Speed | 2,400 RPM | 2,100 RPM | 2000 RPM | 1,700 RPM | 2,000 RPM | 2,000 RPM | 2100 RPM | 2100 RPM |
| Max Airflow | 63.1 CFM | 74.2 CFM | 84.6 CFM | 95.5 CFM | 71.3 CFM | 90.6 CFM | 65.8 CFM | 65.8 CFM |
| Static Pressure | 3.8mm-H2O | 4.38mm-H2O | 4.82 mmH2O | 3.46mm-H2O | 4.16mm-H2O | 4.22mm H2O | 2.81 mmH2O | 2.81 mmH2O |
| Connector Type | not specified | not specified | not specified | 4-pin PWM | not specified | not specified | PWM | PWM |
| Bearing Type | Magnetic Dome | Magnetic Dome Bearing | Magnetic Dome | Magnetic Dome | Magnetic Dome Bearing | Magnetic Dome | Magnetic Dome | Magnetic Dome |
| Lighting Type | RGB | not specified | RGB | not specified | RGB | RGB | +5V ARGB | +5V ARGB |
| Blade Direction | not specified | not specified | not specified | not specified | not specified | Reverse | Reverse | Reverse |
| Lighting | RGB | RGB | RGB | ARGB | RGB | RGB | ARGB | ARGB |
| Dimensions | 4.72 × 4.72 × 0.1 inches | 4.72 × 4.72 × 0.98 inches | 5.51 × 5.51 × 0.98 inches | 5.51 × 5.51 × 0.98 inches | 4.72 × 4.72 × 1.18 inches | 5.51 × 5.51 × 0.98 inches | 4.72 × 4.72 × 0.98 inches | 4.72 × 4.72 × 0.98 inches |
| Weight | 1.42 pounds | 1.1 pounds | 8.11 ounces | 7.36 ounces | 1.37 pounds | 1.01 pounds | 1.19 pounds | 1.19 pounds |
| Size | Triple (120mm) | 3 x 120mm | 1 x 140mm | 1 x 140mm | 3 x 120mm | 2 x 140mm | 4.72 x 4.72 x 0.98 inches | 4.72 x 4.72 x 0.98 inches |
| Color | White | Black | Black | Black | Black | White | White | Black |
| Model | CO-9051006-WW | CO-9051010-WW | CO-9051027-WW | CO-9050190-WW | CO-9051034-WW | CO-9051056-WW | CO-9050197-WW | CO-9050196-WW |
Understanding the Corsair Fan Lineup
The lineup splits by connectivity and controller requirements. Models in the iCUE LINK family use proprietary bridge connectors and hubs to streamline cable routing. Options like the Corsair iCUE Link RX120 MAX RGB use a thicker frame for radiator resistance, while the Corsair iCUE Link LX140-R RGB offers reverse blades for visible intake lighting. These suit you if you want unified cable management across a dedicated controller ecosystem.
The RS family connects directly to standard motherboard PWM and ARGB headers without proprietary hubs. The Corsair RS140 Daisy-Chain provides 95.5 CFM for 140mm mounts, while the Corsair RS120-R ARGB supplies reverse airflow for 120mm intakes. Pick an RS fan if you prefer daisy chaining directly to your motherboard headers without extra controller hardware.
Where Corsair Case Fans Fit Best
This lineup suits you if your case accommodates 120mm or 140mm fans and you want illuminated cooling. The range covers standard 0.98-inch profiles up to 1.18-inch thick high-pressure frames. You can choose regular airflow or reverse-blade designs in black or white finishes, using either standard ARGB headers or proprietary iCUE Link connections.
Key gaps exist if you have specific physical constraints. You will not find sub-120mm fans, 200mm options, or slim low-profile frames. Every listed model features RGB or ARGB lighting, leaving you without unlit, non-RGB options.
Choosing the Right Corsair Case Fan
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Fan Mounting Dimensions
Check your PC case chassis specifications before buying fan mounts. Corsair offers both 120mm and 140mm frame widths. If your case brackets support 140mm positions, you gain higher volume airflow at lower noise levels. For instance, the Corsair RS140 Daisy-Chain fan pushes up to 95.5 CFM of air across its 5.51-inch frame. Smaller compact mid-towers frequently restrict top or front rails to 120mm widths. Inspect your chassis manual to confirm whether 120mm or 140mm mounting rails match your intended cooling layout.
-
Static Pressure for Radiators
Evaluate the resistance of the fan location before deciding on a model. Airflow through open case meshes requires standard fan profiles, but liquid cooling radiators demand high static pressure to push air through dense metal fins. If you mount fans directly onto a radiator, prioritize higher mm-H2O metrics. The Corsair iCUE Link LX140 RGB delivers 4.82 mm-H2O of static pressure, making it well suited for overcoming radiator resistance. Compare the pressure numbers to ensure adequate heat transfer when venting through liquid cooling hardware.
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Frame Clearance and Thickness
Measure the available depth clearance between your chassis brackets and adjacent components. Standard PC case fans feature a frame depth of approximately 0.98 inches. However, specialized high-performance options feature expanded depths that can interfere with motherboard VRM heatsinks or high-profile RAM modules. The Corsair iCUE Link RX120 MAX RGB measures 1.18 inches thick to boost static pressure to 4.16 mm-H2O. Verify that your case has sufficient interior room around radiators or drive cages to accommodate this added frame thickness before installation.
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Ecosystem Control Versus Motherboard Headers
Decide whether you prefer an integrated ecosystem or universal motherboard control. Corsair builds fans with two distinct connection pathways. Proprietary iCUE Link units link together with bridges and require an iCUE Link system hub, reducing loose wires inside your chassis. Alternatively, models like the Corsair RS120-R ARGB connect directly to standard 4-pin PWM and 3-pin 5V ARGB motherboard headers using daisy-chain cables. If you do not want dedicated controller boxes or proprietary software running your fan lighting, select fans using standard motherboard headers instead.
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Reverse Blades for Intake Aesthetics
Consider blade orientation if you display intake fans behind glass panels. Standard case fans blow air toward the rear frame bracket, which exposes structural support struts and wiring labels when used as bottom or side intakes. Reverse-blade fans draw air inward while keeping the illuminated hub and rotor unobstructed. The Corsair iCUE Link LX140-R RGB provides 90.6 CFM of intake airflow while presenting a clean front surface to your chassis interior. Choose reverse-blade models whenever you need high intake airflow without visible frame brackets.
Frequently asked questions
Do Corsair RS series fans require a proprietary controller?
No. Corsair RS series fans connect directly to your motherboard. For example, the Corsair RS140 and RS120-R utilize standard motherboard ARGB and PWM headers rather than proprietary hub hardware. They feature daisy-chain wiring to link multiple fans together onto one header. This setup controls fan speeds and lighting through your motherboard software without requiring separate iCUE Link components.
What is the benefit of Corsair reverse-blade fans?
Reverse-blade fans draw air inward while keeping the visible front bracket and lighting unobstructed. Models like the Corsair iCUE Link LX140-R and RS120-R allow you to configure intake cooling without showing the rear motor frame. For instance, the LX140-R provides 90.6 CFM airflow and 4.22 mm H2O static pressure, while the RS120-R generates 65.8 CFM and 2.81 mm H2O.
How thick are Corsair RX120 MAX fans compared to standard models?
Corsair RX120 MAX fans measure 1.18 inches in depth instead of the standard 0.98-inch thickness. This increased depth houses larger fan blades to produce higher static pressure. The Corsair iCUE Link RX120 MAX delivers 4.16 mm-H2O of pressure, which helps push air through dense radiator fins. You need to ensure your chassis has enough clearance to fit this thicker profile.
Which Corsair fan delivers the highest static pressure?
The Corsair iCUE Link LX140 RGB produces the highest static pressure among these models at 4.82 mmH2O. High static pressure pushes air through tight obstructions like liquid cooling radiators or restricted dust filters. If you prefer a 120mm size, the thicker RX120 MAX provides 4.16 mm-H2O, and the standard QX120 RGB reaches 3.8 mm-H2O static pressure for intake and exhaust duties.
Can you install Corsair iCUE Link expansion fans without a hub?
You cannot run iCUE Link expansion fans without an iCUE Link system hub. Single expansion units, such as the Corsair iCUE Link LX140 RGB, use specialized bridge connectors and proprietary cables rather than standard motherboard headers. Multipacks like the QX120 RGB include the necessary hub hardware to distribute power and data. Once connected to a hub, you can control speeds and Zero RPM modes.
What is the difference between Corsair RGB and ARGB fans?
Corsair RGB fans in the iCUE Link lineup communicate through Corsair proprietary software and hub controllers, whereas ARGB models connect to standard motherboard headers. The RS120-R and RS140 models feature standard ARGB daisy-chain cables that sync directly with your motherboard lighting system. In contrast, iCUE Link RGB models like the QX120 and RX120 route lighting data through unified iCUE Link cables and hubs.