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Lemincrash DFS561405PLOT laptop CPU cooling fan 5V .5A 4Pin

Lemincrash

Lemincrash DFS561405PLOT laptop cooling pad 5V .5A 4Pin

SKU CH-9JE9-KJF6Z MPN DFS561405PLOT

Replacement CPU cooling fan for compatible ASUS notebooks, 5 V 0.5 A four-pin connector

  • Accessory categoryCooler
  • Main functionNotebook
  • Key featuresNew
  • In the boxCPU Cooling fan*1
  • Designed for ASUS X409 and X509 series laptops
  • 5V 0.5A power draw runs from a standard USB port
  • Four-pin connector enables precise PWM speed control
  • Single fan assembly replaces the original CPU cooler directly
  • New condition ensures full thermal performance from first use

Replacement CPU Cooler for ASUS Notebooks

This Lemincrash DFS561405PLOT fan serves as a direct replacement CPU cooler for specific ASUS notebook models including the X409, X409F, X509, X509F, A509 and X409FA series. It operates at 5V with a 0.5A current draw and connects via a 4-pin interface. The package contains a single cooling fan unit ready for installation.

Suitable for Repairing Listed ASUS Models

This part suits technicians and owners replacing a failed or noisy CPU cooler in the exact ASUS models named above. It is not suitable for laptops outside this model range, for users seeking a passive heatsink without a fan, or for external laptop cooling pads that sit beneath the chassis. Buyers needing a different connector pin count or voltage specification should look elsewhere.

4-Pin Connector Determines Compatibility

The 4-pin interface is the critical specification that decides whether this cooler fits your motherboard header. Verify that your ASUS notebook uses the identical 4-pin layout before ordering, as a mismatched connector will prevent installation. The part number DFS561405PLOT and reference 13NB0MTOTO1311 should match your original component exactly.

How it compares

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

Price $16.99
Cheaper than about 60% of the 6,190 comparable items (median $20.99).

Specifications

Product
Brand nameLemincrash
Model nameDFS561405PLOT
Accessory categoryCooler
In the box
In the boxCPU Cooling fan*1
More details
Main functionNotebook

Questions about this item

Which model number matches my ASUS X409 or X509 series?

The DFS561405PLOT cooler is listed for ASUS X409, X409F, X509, X509F, A509 and X409FA models, so verify your exact part number against that list.

What does the 5V 0.5A rating mean for daily use?

It draws 0.5 amps at 5 volts from the motherboard header, delivering enough airflow for the CPU without overloading the laptop power circuit.

How does the 4-pin connector control fan speed?

The 4-pin PWM interface lets the motherboard adjust fan RPM automatically based on CPU temperature, keeping noise low when the system is cool.

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