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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Cooling Fan Dell Inspiron M4040 M5040 N4050 N5050 1440 1450 3420 2420 KSB0605HA AM64

SKU CH-SDSP-G0Z9T

Replacement CPU cooling fan compatible with Dell Inspiron M4040, M5040, N4050, N5040, N5050, 1440, 1450, 3420 and 2420 models

  • Accessory categoryCooler
  • Cools compatible Dell Inspiron models efficiently
  • Operates at 5V .6A for low power draw
  • Tested before shipping for reliable operation
  • Direct replacement for KSB0605HA AM64 part numbers
  • Matches original fan dimensions for proper fit

Replacement CPU Cooling Fan for Dell Inspiron

This replacement CPU cooling fan is designed for Dell Inspiron models M4040, M5040, N4050, N5040, N5050, 1440, 1450, 2420 and 3420. It matches part numbers KSB0605HA and AM64 for direct compatibility. The unit operates at 5V and 0.6A to maintain thermal performance. It is intended for owners repairing a worn or noisy original cooler.

Tested Unit with Direct Fit Mounting

Each fan is tested before shipping to verify operation and airflow. The mounting holes and connector orientation follow the original Dell layout for a straightforward swap. Build quality uses standard plastic frame and blade materials rated for continuous laptop use. Correct part-number alignment prevents installation issues on the listed models.

Single Fan Shipped Ready to Install

The package includes one cooling fan without additional brackets, screws or thermal paste. Buyers should reuse existing mounting hardware from the removed cooler. Compatibility photos are provided to confirm visual match before purchase. The seller offers model-number verification assistance if required. No software or driver installation is involved.

How it compares

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

Price $10.99
Cheaper than about 85% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Does the KSB0605HA AM64 fan use a standard 5 V connector that limits current to 0.6 A?

Yes, it runs on 5 V and draws 0.6 A, so the motherboard header must supply at least that much current.

What screw-hole spacing or bracket does the KSB0605HA AM64 need to mount in a Dell Inspiron 1440?

The fan matches the original mounting points used in the 1440, 1450, 2420 and 3420 chassis, so no adapter bracket is required.

Which installation step do people skip when fitting the KSB0605HA AM64 in an Inspiron N5050?

They often forget to compare the new fan with the old one in the photos and verify the part number before fitting it.

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