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Three black 120mm square fans with ARGB lighting rings, 28mm thick, magnetic connectors visible on frame edges, includes hub

MSI

MSI MPG EZ120R ARGB-3B 120mm ARGB case fan 3-pack

SKU CH-3X7T-9HV39 MPN MPG EZ120R ARGB-3B

Three 120 mm ARGB case fans with magnetic connector blocks, daisy-chain power and lighting, fluid dynamic bearings and an included hub supporting up to 18 fans

  • Fan Counts3 Fans
  • Fan ControllerController
  • TypeCase Fan
  • CompatibilityCase
  • Fan Size120mm
  • Fan Thickness28mm
  • Patented magnetic connector blocks simplify daisy-chaining power and signals
  • 33 addressable RGB LEDs per fan create vibrant multi-angle lighting
  • Three-zone Mystic Light control enables individual colour effects per fan
  • Exclusive fluid dynamic bearing with extra nut fixing reduces noise to 30.78 dBA
  • Included hub supports up to 18 fans for maximum airflow and synchronised lighting

Three-pack ARGB cooling kit

This three-pack supplies matching 120 mm fans with addressable RGB lighting for builders who want coordinated airflow and colour across a chassis. Each unit uses a fluid dynamic bearing rated for quiet, long-life operation. The set includes a hub that can expand the array to eighteen fans. Ideal for fresh builds or upgrades needing uniform illumination.

Magnetic daisy-chain and hub

Patented magnetic connector blocks link pairs of fans so power, speed and lighting signals travel without extra cables. The supplied hub adds four expansion ports, letting the system grow while keeping cable routing tidy. An extra nut fixing reinforces the bearing housing for added durability. The 28 mm frame depth fits standard mounting points.

4-pin PWM and ARGB limits

Speed ranges from zero to eighteen hundred RPM with a tolerance of one hundred eighty, delivering sixty-six point seventy-two CFM at one point eighty-two mmAq static pressure. Noise peaks at thirty point seventy-eight dBA. Control requires a 4-pin PWM header and a 5 V ARGB header; boards lacking either cannot drive the full feature set.

Highlights

  • Patented magnetic connector blocks simplify daisy-chaining power and signals
  • 33 addressable RGB LEDs per fan create vibrant multi-angle lighting
  • Three-zone Mystic Light control enables individual colour effects per fan
  • Exclusive fluid dynamic bearing with extra nut fixing reduces noise to 30.78 dBA
  • Included hub supports up to 18 fans for maximum airflow and synchronised lighting

Specifications

BrandMSI
Fan Counts3 Fans
Fan ControllerController
TypeCase Fan
CompatibilityCase
Fan Size120mm
Fan Thickness28mm
Bearing TypeFluid Dynamic Bearing
RPM0~1800 RPM ±180
Air Flow66.72 CFM
Air Pressure1.82 mmAq
Noise Level30.78 dBA
Power Connector4 Pin
ColorBlack
LEDARGB
Dimensions120 x 120 x 28 mm (4.7 x 4.7 x 1.1 in)
Shipping weight1.00 kg
Package size165 × 140 × 133 mm

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Questions about this item

What does the 4-pin PWM connector actually control on these fans?

The 4-pin PWM connector carries power and speed signals to the fluid dynamic bearing motor, allowing 0–1800 RPM ±180 control while the magnetic blocks pass ARGB data separately.

Will the 28 mm thickness and magnetic blocks fit a standard 120 mm fan mount?

Each fan measures 120 × 120 × 28 mm, matching standard 120 mm mounting holes, and the magnetic connector blocks sit between fans without increasing the mounting footprint.

How do I connect all three fans to the included hub without losing ARGB sync?

Plug each fan into the hub’s expansion ports — up to 18 fans supported — then connect the hub to a 5 V ARGB header and a PWM fan header on the motherboard for unified Mystic Light control.

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