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Small black CPU cooling fan with three-wire connector

OEM Industries

OEM Industries AD3605HX-QB3 5V 0.3A CWYATA1 3-Wires CPU cooler

SKU CH-1JAJ-NWZJY

A 5 V 0.3 A hydraulic-bearing fan with a 3-pin connector for VYE notebook CPU cooling

  • Bearing designHydraulic
  • Power input connector3 Pin
  • Product colorBlack
  • Product typeFan only
  • Hydraulic bearing reduces friction for quieter operation
  • 5V 0.3A rating keeps power draw low
  • Three-pin connector enables motherboard speed control
  • Compact fan-only design fits tight laptop spaces
  • ADDA AD3605HX-QB3 model built for VYE PC CPU

ADDA AD3605HX-QB3 notebook cooler

The ADDA AD3605HX-QB3 is a compact fan unit designed for notebook and laptop CPU cooling. It serves as a direct replacement for the original cooler in compatible VYE PC systems. The black fan assembly operates on a 5V 0.3A power supply using a standard 3-pin connector. It targets users needing a specific OEM thermal solution for portable devices.

Hydraulic bearing 3-pin thermal profile

A hydraulic bearing supports quiet operation during typical notebook workloads. The 5V 0.3A draw keeps power consumption minimal for battery-powered platforms. With no LED lighting, the unit adds no extra electrical load or visual distraction. The 3-wire connection allows the system to monitor fan speed for automatic thermal management.

Sustained load behaviour in confined space

Under continuous load the hydraulic bearing maintains consistent rotation without the wear associated with sleeve designs. The 3-pin interface enables the laptop firmware to adjust speed dynamically as temperatures rise. This unit is not suited for desktop sockets or high-TDP processors requiring larger heatsink assemblies. Buyers needing PWM control or higher airflow ratings should verify specifications before purchase.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 70% of the 1,559 comparable items (median $19.99).

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Specifications

Product
Model nameAD3605HX-QB3
Product colorBlack
Product typeFan only
Power
Power input connector3 Pin
Size & build
Bearing designHydraulic
More details
LED lightingNo

Questions about this item

How do I install the AD3605HX-QB3 cooler in a VYE laptop and which step is often missed?

Align the three-pin connector with the motherboard header, secure the fan screws in a cross pattern, and remember to peel the protective film off the thermal pad before closing the chassis.

What maintenance will the AD3605HX-QB3 hydraulic-bearing fan need later?

Clean dust from the blades and vents every few months; the sealed hydraulic bearing does not require lubrication, so replacement is only needed if the fan becomes noisy or stops spinning.

What limit appears first on the AD3605HX-QB3 during sustained load?

The 5 V 0.3 A power budget caps airflow, so the fan reaches its maximum speed and thermal headroom runs out before the hydraulic bearing shows wear.

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