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Dell Inspiron 7778 motherboard with Intel Core i7 6500U CPU 2.5GHz part 809FW

DELL

DELL Inspiron 7778 Motherboard Intel Core i7-6500U 2.5GHz 809FW

SKU CH-JNE4-PEWZW

Replacement system board with soldered Intel Core i7-6500U at 2.5 GHz for Inspiron 17 (7778)

  • ProcessorATOM
  • Genuine Dell system board ensures exact fit for Inspiron 17 7778
  • On-board Intel Core i7-6500U at 2.5 GHz delivers responsive dual-core performance
  • Integrated CPU eliminates separate processor installation and compatibility guesswork
  • Dell part number 809FW confirms authentic OEM replacement for service or upgrade
  • New condition guarantees full reliability straight from the manufacturer

Dell Inspiron 7778 System Board

Genuine Dell motherboard with an on-board Intel Core i7-6500U dual-core processor running at 2.5 GHz. Designed as a direct replacement for the Inspiron 17 (7778) laptop. Dell part number 809FW identifies this specific system board assembly.

On-Board Intel Core i7-6500U Processor

The CPU is permanently soldered to the board, so the processor choice is fixed at the factory specification. No socket is present for upgrades or changes. Buyers who need a different processor or a removable socket must source an alternative mainboard.

Fits Inspiron 17 (7778) Chassis

This system board matches the original mounting points and connector layout for the listed laptop model. It restores the factory I/O arrangement and cooling interface without modification. Builders working on other chassis or requiring a standard ATX form factor cannot use this part.

How it compares

Measured against everything we stock in Motherboards for Intel CPUs, at today’s prices. Recalculated every night.

Price $83.99
Cheaper than about 59% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameDELL
Processor
ProcessorATOM

Questions about this item

What does the 2.5 GHz Core i7-6500U mean for everyday laptop use?

The on-board Core i7-6500U runs at 2.5 GHz with two cores, handling web browsing, office apps and video playback smoothly in the Inspiron 17 7778 chassis.

Which Dell part number confirms this board fits my machine?

Dell part number 809FW guarantees compatibility with the Inspiron 17 7778; match that number to your service tag before ordering.

What physical mounting points does this system board use?

The board follows the exact 17-inch Inspiron 7778 layout, so original screw holes, standoffs and connector positions line up without modification.

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