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Three white 140mm square case fans with ARGB lighting in a retail box

Thermaltake

Thermaltake CL-F184-PL14BU-A Hydrangea 140mm ARGB case fan 3-pack

SKU CH-AW78-80906 MPN CL-F184-PL14BU-A

Three 140 mm ARGB case fans with hydraulic bearings, 500–2000 RPM and standard or reverse blade options

  • Fan Counts3 Fans
  • TypeCase Fan
  • Fan Size140mm
  • Fan Thickness25mm
  • Bearing TypeHydraulic
  • RPM500 ~ 2000 R.P.M
  • Three fans deliver balanced airflow for mid-tower builds
  • Hydraulic bearing runs 500 to 2000 RPM for quiet or high-performance modes
  • Standard blades push 81.6 CFM at 34.5 dB-A for efficient cooling
  • Reverse blades provide 79.3 CFM at 2.73 mm-H2O for radiator or heatsink pressure
  • ARGB lighting on white frames syncs via 5 V addressable header

Hydrangea 140mm ARGB three-fan kit

This kit supplies three 140mm case fans with hydraulic bearings and addressable RGB lighting. Each unit uses a 4-pin PWM connector for speed control between 500 and 2000 RPM. The white frames and transparent blades suit builds that want coordinated lighting through motherboard sync software.

Builders who want matched airflow and lighting

The pack includes both standard and reverse blade designs so intake and exhaust fans spin in opposite directions while looking identical. Users who need only one or two fans, or who prefer non-illustrated cooling, should buy single units instead.

Airflow and pressure headroom

A standard blade delivers 81.6 CFM at 3.17 mm-H2O and 34.5 dB-A; the reverse blade provides 79.3 CFM at 2.73 mm-H2O and 38.8 dB-A. At maximum speed the pair moves enough air for typical mid-tower radiators, but dense fin stacks or very restrictive filters will reduce effective flow.

Highlights

  • Three fans deliver balanced airflow for mid-tower builds
  • Hydraulic bearing runs 500 to 2000 RPM for quiet or high-performance modes
  • Standard blades push 81.6 CFM at 34.5 dB-A for efficient cooling
  • Reverse blades provide 79.3 CFM at 2.73 mm-H2O for radiator or heatsink pressure
  • ARGB lighting on white frames syncs via 5 V addressable header

Specifications

BrandThermaltake
SeriesHydrangea
Part NumberCL-F184-PL14BU-A
Fan Counts3 Fans
TypeCase Fan
Fan Size140mm
Fan Thickness25mm
Bearing TypeHydraulic
RPM500 ~ 2000 R.P.M
Air FlowStandard Fan Blade : 81.6 CFM (one fan)
Reverse Fan Blade : 79.3 CFM (one fan)
Air PressureStandard Fan Blade : 3.17 mm-H2O (one fan)
Reverse Fan Blade : 2.73 mm-H2O (one fan)
Noise LevelStandard Fan Blade : 34.5 dB-A (one fan)
Reverse Fan Blade : 38.8 dB-A (one fan)
Power Connector4 Pin
ColorWhite
LEDARGB
Dimensions140 x 140 x 25 mm
Shipping weight1.29 kg
Package size203 × 171 × 149 mm

Questions about this item

Does my motherboard need a 5 V 3-pin ARGB header to control the lighting on these 140 mm fans?

Yes, the ARGB LEDs require a standard 5 V 3-pin addressable RGB header on the motherboard or a compatible controller; the 4-pin PWM connector only handles fan speed.

Will the 4-pin PWM connectors on these Hydrangea fans work with my older 3-pin voltage-controlled fan headers?

The 4-pin PWM plugs are backward-compatible and will run on 3-pin headers, but speed will be controlled by voltage instead of PWM and the minimum start voltage is 9.0 V.

How can I confirm each fan is spinning at the rated 500 to 2000 RPM range after installation?

Check the fan-speed readout in BIOS or monitoring software; at full PWM duty you should see speeds approaching 2000 RPM, while the quiet curve should hold near 500 RPM.

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