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Black 120 mm case fan with blue LED ring and eleven blades

EN-Labs

EN-Labs 4LAYLED12025BL 120 mm case fan Blue LED 1100 RPM 28 dBA

SKU CH-DH47-K5CKE

120 mm hydraulic-bearing fan moves 50–55 CFM at 1100 RPM with 28 dBA noise and blue multi-layer LEDs

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeHydraulic
  • RPM<1600 RPM
  • Air Flow50-55 CFM
  • Noise Level25 - 30 dBA

LED Blue

  • Hydraulic bearing runs quietly at 28 dBA
  • 1100 RPM delivers 50-55 CFM airflow
  • Blue multi-lay LED adds subtle case lighting
  • 3-pin and 4-pin connectors fit most motherboards
  • Rated 30,000 hours for long-term reliability

120 mm Blue LED case fan

The EN-Labs 4LAYLED12025BL is a 120 mm case fan with blue LED illumination and hydraulic bearing. It spins at 1100 RPM ± 10 % while producing 28 dBA of noise. Airflow is rated between 50 and 55 CFM. Power is supplied through a 3-pin motherboard header or Molex 4-pin connector.

Upgrade from basic sleeve-bearing fans

This model replaces standard sleeve-bearing fans that become noisy after a short service life. The hydraulic bearing is rated for 30 000 hours of operation. The jump is worthwhile when a quieter, longer-lasting fan with blue accent lighting is needed for a 120 mm mounting position.

Builders adding blue accent lighting

The fan suits builders who want a single-colour blue glow and a hydraulic bearing in a 120 mm frame. It is not for systems that require PWM speed control via a 4-pin header, nor for users who need higher static pressure for dense radiators or heatsinks.

Highlights

  • Hydraulic bearing runs quietly at 28 dBA
  • 1100 RPM delivers 50-55 CFM airflow
  • Blue multi-lay LED adds subtle case lighting
  • 3-pin and 4-pin connectors fit most motherboards
  • Rated 30,000 hours for long-term reliability

Specifications

BrandEn-Labs
Model4LAYLED12025BL
TypeCase Fan
CompatibilityCase
Bearing TypeHydraulic
RPM<1600 RPM
Air Flow50-55 CFM
Noise Level25 - 30 dBA
Power Connector3 / 4 Pin
ColorBlack
LEDBlue
FeaturesThis Computer Case Fan is the ideal solution for you to cool your device,offer great performance and add unique style to your computer cases. Multi-color and LED luminous silent cooling fan,with multi-lay light.It doesn't look dazzling. LED Hydraulic Bearing Case Fans 120mm x 120mm x 25mm, 11Blades Fan Speed 1100 RPM ± 10% Noise Level 28 dBA Power by motherboard 3pin or Molex 4pin 12 VDC Life Expectation: 30,000 Hours

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Questions about this item

What are the exact mounting dimensions of the EN-Labs 4LAYLED12025BL fan?

The fan measures 120 mm x 120 mm x 25 mm, fitting standard 120 mm case mounting holes with a 25 mm frame thickness.

How do I connect the 3-pin and 4-pin power cables correctly?

Plug the 3-pin connector into a motherboard fan header for speed control, or use the Molex 4-pin adapter for direct 12 VDC power; do not connect both simultaneously.

When should I expect to replace the hydraulic bearing?

The bearing is rated for 30,000 hours of operation; plan replacement once noise increases or RPM drops noticeably below 1100 RPM.

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