NZXT F420 RGB Core Black (RF-U42HF-B1)

Name: NZXT F420 RGB Core Black RF-U42HF-B1
Brand: NZXT
Price: 53.56 GBP
Availability: InStock

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NZXT F420 RGB Core Black

P/F (fans)backlight

blackwhite

Main specs
Features	for case
Product type	fan


Fan
Number of fans	3 / whole /
Fan size	140 mm
Fan thickness	26 mm
Bearing	Fluid Dynamic Bearing
Min. RPM	500 rpm
Max. RPM	2000 rpm
Speed controller	auto (PWM)
Max. air flow	98.61 CFM
Static pressure	3.2 mm H2O
MTBF	60 K hours
Solid body
Noise level	35 dB
Power source	4-pin

General
Lighting
Backlighting of blades
Lighting colour	ARGB
Lighting sync	NZXT CAM
Mount type	bolts
Manufacturer's warranty	5 years
Dimensions	420x140x26 mm
Official Website	nzxt.com
Added to E-Catalog	August 2025
P/N	RF-U42HF-B1

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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	Refurbished NZXT F420 RGB Core 140mm Pc Case Fans Black Triple Pack U42HF-B1-AG 420mm F420 RGB Core Single-Frame Black RGB Fans from NZXT All-in-One DesignThe NZXT F420 RGB Core is a 420mm single-frame... moreRGB fan unit that integrates three fans for effortless installation and reduced cable clutter. It delivers superior cooling with high airflow and static pressure, operates quietly thanks to fluid dynamic bearings, and features eight individually addressable RGB LEDs per hub for vibrant lighting. Compatible with NZXT CAM software or any 5V ARGB motherboard header, it's ideal for both intake and exhaust setups. Versatile Connectivity Included Splitter CableConnect a single cable to an NZXT controller (sold separately) for full lighting and fan speed management through NZXT CAM software. Alternatively, use the included splitter to attach the fans to any motherboard's 5V ARGB header for direct RGB control. Optimal Performance Superior AirflowThe blade design increases static pressure, allowing air to move efficiently through confined spaces while delivering excellent airflow. Fluid Dynamic Bearing Long LifespanDelivers quiet operation, stable rotation, and a fan lifespan of up to 60,000 hours. Radiant RGB Lighting 8 ARGB LEDsEach fan hub features 8 ARGB LEDs that illuminate through the semi-translucent blades and side windows of the frame. Efficient Speed Adjustment PWM ControlAutomatically changes fan speeds according to your PCs temperature for peak efficiency. PWM connection to a motherboard or controller (sold separately) is required. Anti-Vibration Rubber Corners Silent OperationRubberised anti-vibration corners reduce noise, while Zero RPM Mode stops the fans completely during low workloads. An NZXT controller or NZXT motherboard is required, each sold separately. Do More with CAM Intuitive SoftwareAdjust fan speeds, customise lighting effects, and synchronise with other NZXT devices. Requires an NZXT controller or NZXT motherboard, each sold separately. Box.co.uk Delivery: to United Kingdom Report	£32.99 Buy in shop

	Nzxt RF-U42HF-B1 NZXT F140 RGB Core Fan - 140mm PWM Fan for High-Performance Cooling and Vivid IlluminationElevate your PC build with the NZXT... moreF140 RGB Core fan, the ultimate fusion of brilliant aesthetics and powerful cooling performance. This 140 mm fan is engineered to not only illuminate your system with stunning, customizable lighting but also to deliver exceptional airflow, ensuring your components stay cool under the most demanding loads. Perfect for use as a case intake or exhaust, the F140 RGB Core provides a vibrant centerpiece for any gaming rig or professional workstation, all while operating with impressive quietness. It represents the ideal choice for builders who refuse to compromise on style or substance.Key Benefits:* Stunning RGB Illumination: Transform your PC´s interior with vibrant and evenly diffused lighting. Featuring eight individually addressable RGB LEDs located in the central hub, the F140 RGB Core projects a rich, even glow through its semi-translucent fan blades. Create a truly personalized lighting experience and sync it with your other NZXT components for a cohesive and dynamic look.* Optimized Cooling Performance: Don´t just look cool—stay cool. The F140 RGB Core is meticulously designed to provide an ideal balance between high static pressure and robust airflow. This makes it highly effective for pushing air through restrictive spaces like radiators and heatsinks, or for moving large volumes of air to cool your entire case, keeping your CPU and GPU at optimal temperatures.* Whisper-Quiet Operation: Enjoy a peaceful and immersive computing environment, even during intense gaming sessions. The fan utilizes a long-lasting Fluid Dynamic Bearing (FDB) which not only ensures a remarkable 60.000-hour lifespan but also significantly reduces operational noise. Combined with PWM control, you can fine-tune speeds for the perfect balance of silence and cooling power.Main Features:* Eight Addressable RGB LEDs: Customize your build with vibrant, individually controlled LEDs that offer a wide spectrum of colors and dynamic lighting effects through the NZXT CAM software (requires NZXT RGB Controller, sold separately).* PWM Fan Control: The 4-pin PWM connector allows for precise, automatic fan speed adjustments based on system temperatures, ramping up for performance when needed and slowing down for near-silent operation during idle periods.* Optimized for Airflow and Pressure: The fan blade design is meticulously crafted to excel in any application, whether you need high static pressure for radiators or maximum airflow for general case cooling.* Seamless NZXT CAM Integration: Connect to an NZXT RGB Controller to unlock the full potential of your lighting. Effortlessly customize effects, synchronize colors across all your NZXT devices, and monitor performance with the intuitive CAM software.Technical Specifications:* Dimensions: 140x140x26 mm* Fan Speed: 500 - 1.800 ± 180 RPM* Airflow: 24.85 - 89.48 CFM* Static Pressure: 0.94 - 3.39 Tradeinn.com Delivery: in United Kingdom Report	£44.99 Buy in shop

	Nzxt NZXT F420 RGB Core 420mm Single Frame Fan - Black RF-U42HF-B1 The NZXT F420 Core RGB Uni-body Fan Unit is a 420mm case fan unit, integrating three 140mm fans into a single continuous fram... moree. This fan unit provides powerful cooling, delivering up to 99 CFM airflow and 3.2mmH₂O static pressure, while simplifying cable management. It’s ideal for high-performance PCs and custom-builds that need both efficiency and style. Featuring PWM control and addressable RGB lighting, the F420 RGB Core offers precise fan regulation with striking visual effects. NZXT 420mm F-Series Core RGB Uni-body Fan Unit at a Glance: Three 140mm fans in a single frame for simplified installation ARGB lighting controllable via NZXT CAM for visual customisation PWM fan control from 500 to 2,000 RPM for precise airflow management High static pressure up to 3.2mmH₂O, ideal for radiators Quiet operation with fluid dynamic bearings and low-vibration corners High Performance and Streamlined Design The NZXT F420 RGB Core combines three 140mm fans into a single continuous frame, making installation fast and cable management simple with just one PWM and one ARGB cable. Each fan delivers up to 99 CFM of airflow and 3.2mmH₂O of static pressure, providing robust cooling for radiators. Plus, PWM control over the 500 to 2000 RPM range allows you to balance noise and performance, whether gaming, working, or running demanding applications. ARGB lighting adds vivid visual customisation, fully controllable through the NZXT CAM software when paired with a compatible controller. You can adjust effects, sync lighting with the rest of your PC, and fine-tune fan behaviour, including zero-RPM modes. Equipped with fluid dynamic bearings and vibration-dampening corners, the F420 RGB Core ensures long-term reliability and quiet operation while keeping your system looking sharp and performing at its best. Overclockers.co.uk Delivery: to United Kingdom Report	£44.99 Buy in shop

	NZXT F420 RGB Core 140mm Pc Case Fans Black Triple Pack RF-U42HF-B1 420mm F420 RGB Core Single-Frame Black RGB Fans from NZXT All-in-One DesignThe NZXT F420 RGB Core is a 420mm single-frame... moreRGB fan unit that integrates three fans for effortless installation and reduced cable clutter. It delivers superior cooling with high airflow and static pressure, operates quietly thanks to fluid dynamic bearings, and features eight individually addressable RGB LEDs per hub for vibrant lighting. Compatible with NZXT CAM software or any 5V ARGB motherboard header, it's ideal for both intake and exhaust setups. Versatile Connectivity Included Splitter CableConnect a single cable to an NZXT controller (sold separately) for full lighting and fan speed management through NZXT CAM software. Alternatively, use the included splitter to attach the fans to any motherboard's 5V ARGB header for direct RGB control. Optimal Performance Superior AirflowThe blade design increases static pressure, allowing air to move efficiently through confined spaces while delivering excellent airflow. Fluid Dynamic Bearing Long LifespanDelivers quiet operation, stable rotation, and a fan lifespan of up to 60,000 hours. Radiant RGB Lighting 8 ARGB LEDsEach fan hub features 8 ARGB LEDs that illuminate through the semi-translucent blades and side windows of the frame. Efficient Speed Adjustment PWM ControlAutomatically changes fan speeds according to your PCs temperature for peak efficiency. PWM connection to a motherboard or controller (sold separately) is required. Anti-Vibration Rubber Corners Silent OperationRubberised anti-vibration corners reduce noise, while Zero RPM Mode stops the fans completely during low workloads. An NZXT controller or NZXT motherboard is required, each sold separately. Do More with CAM Intuitive SoftwareAdjust fan speeds, customise lighting effects, and synchronise with other NZXT devices. Requires an NZXT controller or NZXT motherboard, each sold separately. Box.co.uk Delivery: to United Kingdom Report	£44.98 Buy in shop

	NZXT F420 RGB Core 420mm PWM Single-Frame Fan Black Scan.co.uk Delivery: to United Kingdom Report	£49.99 Buy in shop