The NZXT F420 RGB Core is a white 420mm single-frame fan that combines three 140mm RGB fans in one unit with one cable to route. Each fan spins at 500-2000 RPM, uses fluid dynamic bearings rated for 60,000 hours and carries 8 addressable RGB LEDs, and the unit is covered by a 5-year warranty.
Key Features
Three 140mm fans in a single 420 x 140 x 25 mm frame for quick installation
One 8-pin cable for PWM and RGB, for cleaner cable management
Up to 98.61 CFM airflow and 3.2 mmH2O static pressure per fan, for intake, exhaust or radiators
Fluid dynamic bearings with a 60,000-hour lifespan
8 addressable RGB LEDs per fan, diffused through semi-translucent blades and frame side windows
PWM speed control that adapts to system temperatures
Anti-vibration rubber corners to reduce noise
Works with an NZXT controller and NZXT CAM (sold separately) or a motherboard 5V ARGB header via the included splitter
Zero RPM Mode under light loads (requires an NZXT controller or motherboard)
Full Specifications
General
Brand
NZXT
Model
F420 RGB Core
Part Number
RF-U42HF-W1
Type
Single-frame case fan (3x 140mm)
Colour
White
Materials
Plastic, rubber, PCB
Fan
Dimensions
420 x 140 x 25 mm
Weight
632 g
Speed
500-2000 ±200 RPM per fan
Airflow
98.61 CFM per fan
Static Pressure
3.2 mmH2O per fan
Noise Level
34.5 dBA per fan
Bearing
Fluid dynamic bearing
Lifespan
60,000 hours
Electrical
Rated Voltage
12 V DC (fan) / 5 V DC (RGB)
Rated Current
0.95 A (fan) / 0.81 A (RGB)
Input Power
15.45 W
Connector
8-pin for PWM and RGB
Cable Length
1x 600 mm
Lighting & Control
LEDs
8 individually addressable RGB LEDs per fan
Control
NZXT controller (sold separately) via NZXT CAM, or motherboard 5V ARGB header via the included splitter
Zero RPM Mode
Yes, with an NZXT controller or NZXT motherboard
Warranty
Warranty
5 years
Who Is It For?
Builders creating a white RGB PC
Cases with a 420mm (3x 140mm) fan or radiator mount
Users who want to install three fans quickly with less cabling
NZXT CAM users who want unified lighting and fan control
In the Box
NZXT F420 RGB Core (white)
Splitter cable
Installation accessories
Frequently Asked Questions
Does it need an NZXT controller? No. You can connect it to a motherboard 5V ARGB header and PWM header with the included splitter cable. An NZXT controller adds NZXT CAM control and Zero RPM Mode.
How many fans are in the frame? Three 140mm fans in one 420mm frame, connected with a single cable.
Can I mount it on a radiator? Yes. Its static-pressure blade design suits radiators as well as intake and exhaust positions, provided you have a 420mm mount.
Order the NZXT F420 RGB Core (White) from PC PARK with warranty and fast delivery across Saudi Arabia.
NZXT F420 RGB Core 420mm Si...
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
