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Two-tone CPU cooling fan with four-pin connector

OEM Industries

OEM Industries DFS551205ML0T CPU cooler 4 Pin 5V .5A

SKU CH-AQJW-H20HK MPN DFS551205ML0T

Replacement CPU cooling fan with four-pin 5 V .5 A connector for Ideapad Y460 series laptops

  • Color2-Tone
  • TypeAccessories
  • Bearing TypeBall
  • Power Connector4 Pin
  • LEDNo
  • Ball-bearing motor reduces friction for longer service life
  • Four-pin PWM connector enables automatic speed control
  • 5 V 0.5 A rating matches original laptop power delivery
  • Direct replacement for Ideapad Y460, Y460A, Y460N and Y460C models
  • Two-tone finish matches factory chassis aesthetics

Replacement fan for select Ideapad models

The OEM Industries DFS551205ML0T is a direct-replacement CPU cooling fan built for the Ideapad Y460, Y460A, Y460N and Y460C. It draws .5 A at 5 V through a standard four-pin connector so the motherboard can regulate speed. The two-tone housing and ball-bearing motor are sized to fit the original chassis without modification. It is not for builders needing a universal desktop cooler or a higher-flow unit for overclocking.

Sustained thermal behaviour

Ball-bearing construction keeps friction stable over long sessions, so acoustic output and rotational speed remain consistent when the system runs under continuous load. The four-wire PWM interface lets the firmware taper voltage as temperatures settle, preventing the voltage spikes that can occur with three-wire designs. No LED lighting means no extra current draw during extended use. It is not for users who want RGB illumination or software-controlled lighting effects.

Upgrade context

This part replaces a worn or noisy factory fan in the listed Ideapad models when the original bearing fails or airflow drops below spec. The jump is worth it when core temperatures climb under normal workloads or the stock unit develops a rattle that cleaning cannot fix. It is not for owners of other laptop series or desktop sockets where the mounting holes, connector pinout or voltage rail differ.

Highlights

  • Ball-bearing motor reduces friction for longer service life
  • Four-pin PWM connector enables automatic speed control
  • 5 V 0.5 A rating matches original laptop power delivery
  • Direct replacement for Ideapad Y460, Y460A, Y460N and Y460C models
  • Two-tone finish matches factory chassis aesthetics

Specifications

ModelDFS551205ML0T
Color2-Tone
TypeAccessories
Bearing TypeBall
Power Connector4 Pin
LEDNo

Questions about this item

How much heat and power does the 5 V .5 A fan draw when it runs continuously?

It operates at 5 V and 0.5 A, so the steady draw is low and stays constant during all-day operation.

What laptop models and connector does this cooler require to fit and work?

It fits Ideapad Y460, Y460A, Y460N and Y460C and needs a 4-pin connector on the motherboard.

Will the 4-pin PWM connector on this cooler work with the fan header on my older Ideapad Y460 series motherboard?

Yes, the 4-pin connector matches the Y460, Y460A, Y460N and Y460C headers for direct PWM control.

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