We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Bearing designHydraulic
  • Rotational speed<1,600 RPM
  • Airflow rate50-55 CFM
  • Operating noise25–30 dBA
  • Power input connector3 / 4 Pin
  • LED lightingBlue

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.

How it compares

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

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameEn-Labs
Model name4LAYLED12025BL
Product typeCase Fan
Product colorBlack
Performance
Rotational speed<1,600 RPM
Airflow rate50-55 CFM
Power
Power input connector3 / 4 Pin
Size & build
Bearing designHydraulic
Compatibility
Compatible withCase
Environment & compliance
Operating noise25–30 dBA
More details
LED lightingBlue

Other versions of this model

3 more in the same range

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.

More in PC Cooling Fans

Similar items