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Three black 120 mm fans with a controller, daisy-chained together

DOCTOR METAL

DOCTOR METAL 120 mm case fan 3-pack with controller

SKU CH-VJ55-R96BM

Three 120 mm fans with a daisy-chain controller that supports up to 16 units for simplified installation

  • TypeCase Fan
  • CompatibilityCase
  • Controller handles up to 16 fans from one hub
  • Daisy-chain slide-in design makes installation quicker
  • Three 120 mm fans included in the pack
  • Pin-to-pin interlocking keeps cables tidy inside the case
  • Unprecedented flexibility for custom cooling layouts

Three-pack with controller

This three-pack includes three 120 mm case fans and a controller that supports up to 16 Uni Fan units. The daisy-chain design uses a slide-in and pin-to-pin interlocking mechanism for a quicker and easier installation process. It is suited for builders who want a unified RGB cooling setup with minimal cabling.

For unified RGB builds, not single-fan upgrades

The kit suits builders who want multiple fans managed through one controller and who value the daisy-chain installation method. Buyers who only need a single fan or who prefer traditional individual fan connectors should look at other options.

Controls up to 16 fans from one hub

The supplied controller handles up to 16 fans, giving headroom to expand well beyond the included three. Each fan is 120 mm, so total airflow scales with the number of units installed. The daisy-chain mechanism keeps cable routing tidy as the array grows.

Highlights

  • Controller handles up to 16 fans from one hub
  • Daisy-chain slide-in design makes installation quicker
  • Three 120 mm fans included in the pack
  • Pin-to-pin interlocking keeps cables tidy inside the case
  • Unprecedented flexibility for custom cooling layouts

Specifications

TypeCase Fan
CompatibilityCase

Questions about this item

What do I need on my motherboard to run the included controller?

The controller connects to a standard 4-pin PWM fan header and a USB 2.0 internal header for RGB control.

Can I add these fans to an existing Lian Li Uni Fan daisy-chain?

Yes, the slide-in pin-to-pin interlocking mechanism lets you extend a current chain up to the controller limit of 16 fans.

How can I verify the three fans and controller are working after installation?

All fans should spin under PWM control and the RGB lighting should respond in Lian Li L-Connect software once the USB link is active.

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