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Green laptop motherboard with silver CPU socket and mounted heatsink

DELL

DELL Latitude 5580 Motherboard Intel Core i5-7440HQ 2.8GHz 8T985

SKU CH-5HC5-WZ416

Genuine Dell OEM system board with on-board Intel Core i5-7440HQ quad-core CPU at 2.8GHz and integrated graphics for Latitude 5580 laptops

  • Genuine Dell OEM system board ensures exact fit for Latitude 5580
  • On-board Intel Core i5-7440HQ quad-core CPU at 2.8GHz delivers responsive performance
  • Integrated Intel Graphics handles everyday visual tasks without a discrete card
  • Dell part number 8T985 confirms correct replacement for your laptop
  • Brand-new condition guarantees reliable operation from first boot

Genuine Dell OEM Latitude 5580 System Board

This genuine Dell OEM motherboard is designed specifically for the Latitude 5580 laptop. It arrives with the Intel Core i5-7440HQ processor permanently soldered to the board. The part number 8T985 ensures correct identification for repair or upgrade purposes. Buyers needing a different processor or a discrete graphics option cannot use this board.

Sustained Load Behaviour With Integrated Graphics

The on-board Intel Core i5-7440HQ quad-core CPU runs at a base frequency of 2.8GHz under continuous workloads. Integrated Intel Graphics handle display output and light compute tasks without a separate GPU. Thermal throttling will engage during prolonged heavy multi-threaded work to maintain safe operating temperatures. Users requiring sustained high clock speeds or dedicated graphics memory should consider a different platform.

Thermals Noise and Power Draw in Normal Use

As a laptop system board, cooling performance depends entirely on the Latitude 5580 chassis fan and heatsink assembly. Power consumption scales with CPU utilisation and the integrated graphics load. Acoustic output is determined by the original laptop fan curve and thermal solution design. This board includes no independent cooling hardware or power regulation beyond the standard OEM specification.

Highlights

  • Genuine Dell OEM system board ensures exact fit for Latitude 5580
  • On-board Intel Core i5-7440HQ quad-core CPU at 2.8GHz delivers responsive performance
  • Integrated Intel Graphics handles everyday visual tasks without a discrete card
  • Dell part number 8T985 confirms correct replacement for your laptop
  • Brand-new condition guarantees reliable operation from first boot

Specifications

BrandDELL

Questions about this item

How much heat does the on-board i5-7440HQ produce when the Latitude 5580 motherboard runs all day?

The i5-7440HQ is a quad-core CPU clocked at 2.8 GHz; sustained workloads will keep the system board at its rated thermal design power while the integrated Intel graphics share the same heat path.

What other parts must already be in my Latitude 5580 for this 8T985 board to work?

You need the existing chassis, display assembly, memory modules, storage drive, battery, AC adapter and cooling fan; the board itself includes the processor and integrated graphics.

Will the 8T985 system board fit a Latitude 5580 that originally shipped with a different CPU?

Yes, the board is listed as compatible with the Latitude 5580 (with integrated Intel graphics) regardless of which processor the laptop originally carried.

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