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Three black 120 mm case fans with addressable RGB lighting and daisy-chain cables

upHere

upHere U2C-3 120mm 5V ARGB PWM Case Fan 3-Pack

SKU CH-135J-BFCS6

Three 120 mm hydraulic-bearing fans with 5 V addressable RGB and PWM speed control from 600 to 1800 RPM, delivering 77.93 CFM at 25 dB(A) with daisy-chain cabling

  • Fan Counts3 Fans
  • Fan ControllerNo Controller
  • TypeCase Fan
  • CompatibilityCase
  • Fan Thickness25mm
  • Bearing TypeHydraulic
  • PWM auto-speed keeps noise at or below 25 dB(A)
  • 5 V 3-pin ARGB syncs lighting across motherboard software
  • All-in-one daisy-chain cables connect up to six fans per header
  • Hydraulic bearing supports 600–1800 RPM range for flexible airflow
  • Three 120 mm fans deliver 77.93 CFM each for strong case cooling

Three-Pack 120 mm ARGB Case Fans

The upHere U2C-3 bundle supplies three 120 mm case fans with hydraulic bearings and addressable RGB lighting. Each unit spins between 600 and 1800 RPM and moves up to 77.93 CFM while staying at or below 25 dB(A). The fans connect through an all-in-one daisy-chain cable that carries both PWM control and 5 V ARGB signals.

Builders who want simple RGB cabling

This kit suits builders who prefer a single cable run for power and lighting across multiple fans. The daisy-chain design supports up to six units on one header, reducing clutter inside the case. Systems without a 5 V 3-pin ARGB header or a 4-pin PWM header cannot use the lighting sync or automatic speed control.

5 V 3-pin ARGB motherboard sync

The decisive specification is the 5 V 3-pin addressable RGB connector combined with the 4-pin PWM lead. Your motherboard must provide a 5 V ARGB header (usually labelled +5V-D-G) to synchronise colours and effects. Without that header the fans will still spin, but the lighting cannot be controlled by motherboard software.

Highlights

  • PWM auto-speed keeps noise at or below 25 dB(A)
  • 5 V 3-pin ARGB syncs lighting across motherboard software
  • All-in-one daisy-chain cables connect up to six fans per header
  • Hydraulic bearing supports 600–1800 RPM range for flexible airflow
  • Three 120 mm fans deliver 77.93 CFM each for strong case cooling

Specifications

BrandupHere
ModelU2C-3
Fan Counts3 Fans
Fan ControllerNo Controller
TypeCase Fan
CompatibilityCase
Fan Thickness25mm
Bearing TypeHydraulic
RPM600-1800 RPM±10%
Air Flow77.93 CFM
Noise Level=25 dB(A)
Power ConnectorCPU FAN+3-pin(+5V-D-G)
ColorBlack
LEDAddressable RGB

Questions about this item

Does my motherboard need a 5 V 3-pin ARGB header to control the lighting on these fans?

Yes, the fans use a 5 V 3-pin (+5V-D-G) ARGB connector that must plug into a compatible motherboard header for addressable RGB synchronisation.

Can I run these 120 mm fans at low speed on an older 4-pin PWM header without losing control?

The fans accept a standard 4-pin PWM signal and will spin between 600 and 1800 RPM ±10 % even on legacy headers that only provide PWM control.

How can I confirm the daisy-chain is working after I connect up to six fans on one header?

All linked fans should spin together and show identical ARGB effects when the motherboard software sends a pattern, proving the 6-pin daisy-chain cables are seated correctly.

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