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Three white 120 mm ARGB case fans with modular snap-together frames and a controller

DOCTOR METAL

DOCTOR METAL UF-SL120-3B case fan 3-pack white ARGB 120mm

SKU CH-9F6B-QE8VP MPN UF-SL120-3B

Three white 120 mm ARGB fans with fluid-dynamic bearings, 800-1900 RPM, 55-60 CFM and 17-31 dB snap together wirelessly and run from a single controller

  • Bearing designFluid Circulative Bearing(FDB)
  • Rotational speed800 to 1,900 RPM
  • Airflow rate55-60 CFM
  • Operating noise17-31 DB
  • LED lightingARGB
  • Product typeCase Fan
  • Modular snap-together design cuts cable clutter
  • 32 ARGB LEDs per fan enable vivid lighting effects
  • 800–1900 RPM range balances airflow and quiet operation
  • Fluid circulative bearing reduces friction for longer life
  • Controller supports up to 16 fans per system

Three-pack modular ARGB fans

This 3-pack of 120 mm white ARGB case fans uses a snap-together design that removes most wiring between units. A Fluid Circulative Bearing supports 800–1900 RPM operation with a rated voltage of 12 V for the motor and 5 V for the LEDs. The included controller can address up to 16 fans across its ports.

Airflow and static pressure limits

Maximum air volume reaches 58.54 CFM while peak static pressure is 2.54 mm H₂O, with a typical range quoted at 55–60 CFM. At the top speed the fans move enough air for mainstream CPU coolers or case intake, but dense radiator fins or very restrictive filters will reduce effective flow.

Acoustics and power in daily use

Noise spans 17–31 dB across the speed curve, so the fans stay quiet at low RPM and remain moderate even at full speed. Each fan draws at least 0.5 mA on the 5 V LED rail and 12 V on the motor rail. The modular connectors add no audible vibration when snapped together.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $114.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product typeCase Fan
Product colorWhite
Performance
Rotational speed800 to 1,900 RPM
Airflow rate55-60 CFM
Size & build
Bearing designFluid Circulative Bearing(FDB)
Compatibility
Compatible withCase
In the box
In the box122.8X 122.4 × 2 5MMX 3PCS
Environment & compliance
Operating noise17-31 DB
More details
LED lightingARGB

Questions about this item

Will the 120 mm ARGB fans share a single PWM header with my existing case fans?

Yes, the daisy-chain design lets you connect multiple fans in series and run them from one motherboard PWM header.

How can I confirm the 32 ARGB LEDs per fan are synchronised after installation?

Open L-Connect or your motherboard RGB software and verify the lighting effects match across all connected fans.

Does the 3-pack include the controller and cables, or must I buy them separately?

The pack contains three fans and one controller; no extra cables or controllers are required.

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