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F420 RGB
420mm RGB Single-Frame Fan
Key Specs
Dimensions (L x W x H): 420 x 140 x 25 mm
Speed: 2,000 ± 200 RPM
Airflow: 91.83 CFM per fan
Static Pressure: 4.23 mmH₂O per fan
Noise Level: 34.03 dBA per fan
LED Quantity: 24 LEDs
Power Connector: NZXT 8-pin
Warranty: 5 years
Inside the Box
F420 RGB
Adapter Cable
Installation Accessories
Warranty & Return Policy
Warranty coverage — See NZXT warranty terms by product
Returns & exchanges — NZXT components and accessories are sold through authorized retailers. Start a return or exchange with the retailer you purchased from.
Warranty service — Submit a request to NZXT Support. Proof of purchase from an authorized NZXT retailer is required.
Resources
Overview
The NZXT RGB fan series pairs vibrant lighting with quiet, precision-engineered cooling. Choose from standard 120 mm and 140 mm fans, single-frame 360 mm and 420 mm designs that install with just four screws and one connection, or reverse-blade showcase models that put the clean, illuminated side front and center. Every fan features a 60,000-hour fluid dynamic bearing, anti-vibration corners, and full RGB and fan control through NZXT CAM or a compatible motherboard.
- Vibrant RGB: 8 addressable LEDs per fan hub with clear side windows
- Precision-engineered airflow with high static pressure
- Anti-vibration corners for whisper-quiet operation
- Single-frame 360 mm and 420 mm designs for simplified installation
- Reverse-blade 360 mm and 420 mm models for showcase builds
- 60,000-hour fluid dynamic bearing
- NZXT CAM compatible via NZXT Control Hub or motherboard
- Optional 5V ARGB header control for basic setups
LIGHT UP EVERY ANGLE.
NZXT RGB fans pair vivid RGB lighting with quiet, precision-engineered airflow — refined cooling that performs as well as it shines.
GLOW FROM EVERY ANGLE
Clear side windows let RGB shine from multiple viewpoints, creating a polished, continuous look across your entire build.
CONTROL WITH CAM
Sync lighting, dial in fan curves, and monitor thermals from one interface.* *Requires NZXT Control Hub or NZXT motherboard. Sold separately.
OPTIONAL DIRECT MOTHERBOARD CONTROL
Connect to a 5V ARGB header for basic lighting and fan control. Check LED header compatibility.
PRECISELY ENGINEERED AIRFLOW
Optimized blade and frame geometry boost static pressure and airflow through radiators and dense mesh.
BUILT TO LAST
Fluid dynamic bearings rated for 60,000+ hours deliver smooth, dependable cooling for years.
WHISPER-QUIET OPERATION
Anti-vibration corners and refined blade engineering cut noise, even at full speed.
ALL-IN-ONE DESIGN
Single-frame F360 RGB and F420 RGB integrate multiple fans into one housing — four screws, one connection.
Tech Specs
Dimensions
- Dimensions (L x W x H)
- 420 x 140 x 25 mm
- Weight
- 680 g
Performance
- Speed
- 2,000 ± 200 RPM
- Airflow
- 91.83 CFM per fan
- Static Pressure
- 4.23 mmH₂O per fan
- Noise Level
- 34.03 dBA per fan
- Fan Power Consumption
- 12 V DC, 0.68 A, 8.16 W
- Lighting Power Consumption
- 5 V DC, 0.88 A, 4.5 W
- Power Connector
- NZXT 8-pin
- Bearing
- Fluid Dynamic Bearing
- Lifespan
- 60,000 hours
Construction
- Number of Blades
- 9 per fan
- LED Quantity
- 24 LEDs
- Cable Length
- 1 x 600 mm
- Materials
- PBT, PC, rubber, PCB
Product Info
- Warranty
- 5 years
- Model Number
- RF-R242U-WF (White) / RF-R242U-BF (Black)
- UPC
- 810074848626 (White) / 810074848619 (Black)
- EAN
- 5056547208473 (White) / 5056547208466 (Black)
Frequently Asked Questions
What comes in the box with the F420 RGB?
The F420 RGB box contains the fan frame, an Adapter Cable and installation accessories. Three 140 mm fans are built into one frame, so you mount and wire a single piece instead of three separate fans.
Will the F420 RGB fit a 420 mm radiator?
The F420 RGB measures 420 x 140 x 25 mm, matching a 420 mm radiator mount in one piece. Each of its three 140 mm fans is rated at 4.23 mmH₂O of static pressure, the figure that matters for pushing air through a radiator.
How much airflow and noise does the F420 RGB produce?
Each fan in the F420 RGB moves 91.83 CFM at a rated 34.03 dBA, with a top speed of 2,000 RPM (± 200 RPM). Every fan has 9 blades and a fluid dynamic bearing.
How do I connect the F420 RGB?
The F420 RGB connects through a single NZXT 8-pin connector on a 600 mm cable, carrying both fan power and lighting. The frame is listed with 24 LEDs, and lighting draws 4.5 W at 5 V DC.
What warranty and colors does the F420 RGB come with?
The F420 RGB is covered by a 5-year warranty and comes in black (RF-R242U-BF) or white (RF-R242U-WF). The frame is built from PBT, PC, rubber and PCB, with bearings rated for 60,000 hours.
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