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
Small square CPU cooler fan in two-tone finish with three-pin connector

OEM Industries

OEM Industries EFC45A05L 5V 0.3A 3 Pin CPU Cooler

SKU CH-RJGZ-6TJ4B

5V 0.3A three-pin cooling fan with heatsink frame for Haier W66 series laptops

  • Color2-Tone
  • TypeFan only
  • Power Connector3 Pin
  • Low-voltage 5 V draw reduces motherboard load
  • 3 A current keeps power consumption minimal
  • Three-pin connector enables speed monitoring
  • Direct fit for Haier W66 series chassis
  • Two-tone finish matches existing system aesthetics

Replacement fan for Haier W66 series

This OEM Industries cooling fan is a direct replacement part for the Evercool EFC45A05L model. It operates at 5 V and draws 0.3 A through a three-pin connector. The unit is supplied as a fan only, intended for the existing heatsink frame in compatible Haier systems.

Targeted repair scenarios

Technicians servicing Haier W66, W66G, W66L or W66N units can use this two-tone fan to restore cooling performance. Buyers who need a complete heatsink assembly, a different voltage rating or a four-pin PWM connector should look elsewhere.

Critical compatibility constraint

The three-pin 5 V power specification determines whether this part fits the target motherboard header. Verify the original unit matches the EFC45A05L model number and voltage before ordering.

Highlights

  • Low-voltage 5 V draw reduces motherboard load
  • 3 A current keeps power consumption minimal
  • Three-pin connector enables speed monitoring
  • Direct fit for Haier W66 series chassis
  • Two-tone finish matches existing system aesthetics

Specifications

ModelEFC45A05L
Color2-Tone
TypeFan only
Power Connector3 Pin

Questions about this item

What heatsink frame dimensions does the EFC45A05L fit?

The EFC45A05L is built for the heatsink frame used in HAIER W66, W66G, W66L and W66N units.

How do I connect the 3-pin power lead correctly?

Align the three wires with the motherboard or controller header; the keyed connector prevents reverse insertion.

When should I plan to replace the 5V 0.3A fan?

Replace the fan when bearing noise appears or airflow drops below the level needed for the HAIER heatsink.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.