NZXT F420 RGB Core 3x140mm Single-Frame Fan, White
Three 140mm RGB fans in a single 420mm frame with one cable, for radiators and case mounts that take a 420mm array.
The F420 RGB Core combines three 140mm fans into one rigid frame, so a 420mm radiator or a 3x140mm case position can be populated in one go with a single 8-pin connector carrying both PWM and lighting. Installation is quicker, the cable bundle is far smaller, and the fans stay perfectly aligned. Each fan has eight RGB LEDs in the hub for NZXT’s Core-style lighting, and the white frame suits a light-themed build.
Performance
Each fan spins from 500 to 2000 RPM on a fluid dynamic bearing, moving up to 98.61 CFM with 3.2mm H2O of static pressure at a rated 34.5 dBA, which is enough for thick radiators as well as case intake. Rated life is 60,000 hours with a five-year warranty.
Control
Connect to an NZXT RGB and fan controller (sold separately) for full lighting and speed control in NZXT CAM, or use the included splitter cable to run PWM and 5V ARGB straight to the motherboard. Punch can fit the F420 RGB Core to a 420mm cooler or case front in a new build.
Ideal for
- 420mm all-in-one radiators
- Cases with a 3x140mm front or top mount
- White builds wanting fewer cables
Specifications
- Model: RF-U42HF-W1
- Configuration: 3x 140mm fans, single frame
- Dimensions: 420 x 140 x 25mm
- Weight: 632g
- Speed: 500-2000 RPM (+/-200) per fan
- Airflow: 98.61 CFM per fan
- Static pressure: 3.2mm H2O per fan
- Noise: 34.5 dBA per fan
- Bearing: fluid dynamic
- Lighting: 8 RGB LEDs per fan
- Connector: 8-pin (PWM and RGB); splitter cable included for motherboard connection
- Lifespan: 60,000 hours
- Colour: white
- Warranty: 5 years


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