NZXT F120U white, angled view with RGB lighting

NZXT F120U black, angled view with RGB lighting

F120U

120mm Ultra RGB Fan

$29.99

Size

120 mm140 mm 360 mm 420 mm

Color

Where to Buy

Key Specs

Dimensions (L x W x H): 120 x 120 x 25 mm
Speed: 500 – 2,250 ± 220 RPM
Airflow: 60.0 CFM
Static Pressure: 2.4 mmH₂O
Noise Level: 32.2 dBA
LED Quantity: 32 LEDs
Power Connector: PWM 4-pin, NZXT 4-pin RGB, 5 V ARGB
Warranty: 5 years

Inside the Box

F120U
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

Manuals & Documentation

Overview

The NZXT Ultra RGB fan series delivers our most advanced lighting and cooling in a refined, modern package. Multi-zone addressable RGB across the hub, tracks, and inner bars creates dynamic, customizable effects, while precision-engineered blades and fluid dynamic bearings deliver whisper-quiet airflow under 37 dB. Available as standard 120 mm and 140 mm fans, or single-frame 360 mm and 420 mm designs that install with just four screws and one 8-pin connection.

Multi-zone addressable RGB — 32 LEDs (F120U/F140U), 96 LEDs (F360U/F420U)
Whisper-quiet operation under 37 dB at full speed
Precision-engineered blades and tight frame for high static pressure
Single-frame F360U and F420U install with four screws and one 8-pin connection
Anti-vibration corners reduce noise and resonance
60,000-hour fluid dynamic bearing
Full customization via NZXT CAM with NZXT Control Hub or motherboard
Optional 5V ARGB header for basic motherboard control

MORE LIGHT. MORE CONTROL.

Ultra RGB fans that do more than glow—they bring your build to life. Multi-zone lighting dances across your setup with depth and motion, while whisper-quiet PWM cooling keeps your system calm.

CONTROL WITH CAM

Fan curves, thermal monitoring, and RGB personalization—everything in a single 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 compatibility.

PRECISE AIRFLOW

Aerodynamic blades and a precision-engineered frame move airflow through radiators and mesh.

WHISPER-QUIET COOLING

Stays under 37 dB at full speed with fluid dynamic bearings and anti-vibration corners.

BUILT TO LAST

Premium fluid dynamic bearings rated for 60,000+ hours deliver smooth, dependable cooling.

Tech Specs

Dimensions

Dimensions (L x W x H): 120 x 120 x 25 mm
Weight: 221 g

Performance

Speed: 500 – 2,250 ± 220 RPM
Airflow: 60.0 CFM
Static Pressure: 2.4 mmH₂O
Noise Level: 32.2 dBA
Speed (27 dBA): 1,800 RPM
Airflow (27 dBA): 50.0 CFM
Static Pressure (27 dBA): 1.5 mmH₂O
Rated Voltage: 12 V DC (Fan) / 5 V DC (RGB)
Rated Current: 0.25 A (Fan) / 0.5 A (RGB)
Input Power: 5.5 W
Power Connector: PWM 4-pin, NZXT 4-pin RGB, 5 V ARGB
Bearing: Fluid Dynamic Bearing
Lifespan: 60,000 hours

Construction

Number of Blades: 11
LED Quantity: 32 LEDs
Cable Length: 2 x 600 mm
Materials: PBT, PC, rubber, PCB

Product Info

Warranty: 5 years
Model Number: RF-E12US-WA (White) / RF-E12US-BA (Black)
UPC: 810074848237 (White) / 810074848220 (Black)
EAN: 5056547208091 (White) / 5056547208084 (Black)

Frequently Asked Questions

What makes the Ultra RGB range different from other NZXT fans?

Lighting density and blade count. The F120U carries 32 LEDs and uses an 11-blade rotor, which gives a denser, more even glow than a hub-lit fan.

It runs from 500 to 2,250 RPM, moving 60.0 CFM at 2.4 mmH2O and 32.2 dBA at full tilt.

How quiet is the F120U in normal use?

At a 27 dBA noise target it settles around 1,800 RPM, still moving 50.0 CFM at 1.50 mmH2O.

Full speed is 32.2 dBA, so most builds can sit near the quieter figure and only ramp up under sustained load.

How do I connect and control the F120U?

It ships with a 4-pin PWM lead plus an NZXT 4-pin RGB connector, and also works with a 3-pin 5V ARGB header. Two 600 mm cables and an adapter cable are included.

Pair it with an NZXT controller for full effect control in CAM, or run it from a 5V ARGB header for basic motherboard control.

How long does the F120U last?

The fluid dynamic bearing is rated for 60,000 hours, and the fan is covered by a 5-year warranty.

Should I choose the F120U or the F140U?

Pick by the mount your case has. If it takes 140 mm fans, the F140U moves noticeably more air: 92.2 CFM at 5.1 mmH2O against 60.0 CFM at 2.4 mmH2O.

The F140U also carries 64 LEDs on a 7-blade rotor, where the F120U uses 32 LEDs and 11 blades. Both share the same bearing, 60,000-hour rating and 5-year warranty.