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Green rectangular laptop motherboard with silver CPU socket and black components

DELL

DELL Motherboard CW5N0 Core i3-5005U 2.0GHz for Inspiron 14 3443 15 3543 17 5749

SKU CH-7ZP5-KK3N4

Genuine Dell OEM system board with on-board 2.0 GHz Intel Core i3-5005U CPU and integrated graphics for Inspiron 14 3443, 15 3543 and 17 5749 models

  • Genuine Dell OEM part ensures exact fit for listed models
  • On-board Core i3-5005U at 2.0 GHz delivers efficient everyday performance
  • Integrated Intel graphics handle display output without a separate GPU
  • Compatible with Inspiron 14 3443, 15 3543 and 17 5749 laptops
  • Verified Dell part number CW5N0 guarantees correct replacement identification

Genuine Dell OEM replacement board

This is a genuine Dell OEM motherboard with an on-board Intel Core i3-5005U processor running at 2.00GHz and integrated Intel Graphics. It is built as a direct replacement for the system board in specific Inspiron laptops. Buyers who need a discrete graphics option or a different processor family cannot use this part.

Integrated CPU and graphics change the repair

The board ships with the processor and graphics already soldered in place, so no separate CPU installation or thermal paste application is required. This eliminates component-mismatch risk and reduces the number of steps needed to complete the repair. Builders who prefer to choose their own processor or upgrade the graphics later will find this design restrictive.

CW5N0 part number confirms exact fit

The Dell part number CW5N0 is the single identifier that guarantees compatibility with the listed Inspiron 14 3443, Inspiron 15 3543 and Inspiron 17 5749 models equipped with integrated Intel Graphics. Matching this number to the original board is the only way to ensure the replacement will work in the target chassis.

Highlights

  • Genuine Dell OEM part ensures exact fit for listed models
  • On-board Core i3-5005U at 2.0 GHz delivers efficient everyday performance
  • Integrated Intel graphics handle display output without a separate GPU
  • Compatible with Inspiron 14 3443, 15 3543 and 17 5749 laptops
  • Verified Dell part number CW5N0 guarantees correct replacement identification

Specifications

BrandDELL

Questions about this item

Will this motherboard fit my Dell Inspiron 15 3543 that currently uses integrated Intel graphics?

Yes, the board is a genuine Dell OEM part numbered CW5N0 and is guaranteed compatible with the Inspiron 15 3543 when it has Intel UMA graphics.

Does the replacement board include the processor, or do I need to reuse my existing CPU?

The motherboard ships with the Intel Core i3-5005U already soldered on at 2.0 GHz, so no separate CPU installation is required.

My Inspiron 14 3443 has discrete graphics — can I still use this board?

No, this system board only works with models that use integrated Intel graphics; it is not compatible with discrete-graphics versions of the 3443.

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