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Black circular blower fan with 3 pin connector

OEM Industries

OEM Industries AD5105HX-GC3 5V .4A 3 Pin Blower CPU cooler

SKU CH-9ZRD-7J9WC

5 V .4 A hydraulic-bearing blower fan with three-pin power connector for notebook cooling

  • ColorBlack
  • TypeFan only
  • Bearing TypeHydraulic
  • Power Connector3 Pin
  • LEDNo
  • 5 V .4 A power draw keeps notebook thermals low
  • Hydraulic bearing reduces friction for quieter operation
  • Three-pin connector enables motherboard speed control
  • Blower design directs airflow across tight laptop heatsinks
  • ADDA AD5105HX-GC3 model built for compact cooling assemblies

Compact 5 V blower for tight notebook chassis

This ADDA AD5105HX-GC3 unit is a 5 V .4 A three-pin blower designed as a direct replacement fan for laptop cooling assemblies. It suits repair technicians and owners who need to restore airflow in a thin-and-light system where a standard axial fan will not fit.

Three-pin hydraulic-bearing motor drops into

The three-wire connector matches the motherboard header used by many OEM notebooks, so no adapter or soldering is required. Hydraulic bearing construction reduces friction compared with sleeve alternatives, and the blower housing pushes air through the existing heatsink fins without needing extra clearance around the chassis.

Steady airflow during long compile

Hydraulic bearing lubrication maintains consistent spindle speed when the processor sustains high thermal loads for hours. The 5 V supply rail keeps power draw predictable inside the laptop’s regulated circuit, avoiding the voltage sag that can stall smaller axial fans under prolonged stress.

Highlights

  • 5 V .4 A power draw keeps notebook thermals low
  • Hydraulic bearing reduces friction for quieter operation
  • Three-pin connector enables motherboard speed control
  • Blower design directs airflow across tight laptop heatsinks
  • ADDA AD5105HX-GC3 model built for compact cooling assemblies

Specifications

ModelAD5105HX-GC3
ColorBlack
TypeFan only
Bearing TypeHydraulic
Power Connector3 Pin
LEDNo

Questions about this item

How long will the hydraulic bearing last under continuous 24-hour operation?

The hydraulic bearing is designed for sustained use; the supplier notes a 24-hour response window for any description queries, indicating confidence in long-term reliability.

Does the blower produce noticeable noise or heat when running all day in a laptop chassis?

As a 5 V 0.4 A blower with no LED, it draws minimal power and uses a hydraulic bearing for quieter operation during extended sessions.

What existing laptop connector must match the 3-pin 3-wire interface for this cooler to work?

You need a motherboard header that accepts a standard 3-pin 3-wire fan connector; the AD5105HX-GC3 plugs directly into that interface.

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