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Small black laptop CPU cooling fan with copper heatsink and three-wire connector

Fans

Fans Latitude E5550 CPU Cooling Fan 4Y9H9 04Y9H9

SKU CH-0CN8-8Z0MC

Genuine Dell replacement CPU cooling fan for Latitude E5550 laptops, supplied as a single unit

  • Genuine Dell replacement keeps Latitude E5550 running cool
  • Direct-fit CPU fan matches original 4Y9H9 part number
  • Single-fan package simplifies laptop repair
  • New OEM component ensures reliable thermal performance
  • Verify appearance and connector against your old unit before fitting

Genuine Dell Latitude E5550 CPU Fan

This replacement fan is built for the Dell Latitude E5550 laptop. It serves owners who need a direct OEM cooler for that specific model. The part is new and intended for single-unit installation. Buyers with other Latitude series or different manufacturers should not order this item.

Verify part number and visual match

Before ordering, remove the existing cooler and compare it to the product photographs. Confirm that the part number 4Y9H9 or 04Y9H9 matches exactly. Screw hole alignment and connector layout must be identical, as similar numbers can have different physical layouts. Do not rely on laptop model name alone.

Single fan replaces the original cooler

The package contains one CPU cooling fan and no additional hardware. No thermal paste, mounting screws or control software are included. Installation reuses the original fasteners and connector from the removed unit. The fan restores stock cooling performance without adding features.

How it compares

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

Price $19.99
Typical for this category: the median of 8,339 items is $19.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Does the package include only the CPU cooling fan or are screws and thermal paste also supplied?

The package includes one CPU cooling fan only; mounting screws and thermal compound are not included and must be sourced separately.

How do I confirm that the 4Y9H9 fan matches my Latitude E5550 before ordering?

Remove the existing fan and compare its appearance, screw-hole alignment and connector with the listing photographs to verify an exact match.

Will this fan fit every Latitude E5550 configuration or only certain builds?

The supplier notes the fan may not work with all series, so physical comparison with your current unit is essential before installation.

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