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Green rectangular laptop motherboard with integrated i7-8565U CPU and MX130 2GB graphics chip, part 17859-1

DELL

DELL 17859-1 Vostro 5581 Motherboard i7-8565U MX130 2GB

SKU CH-5K7M-YMWDN MPN 17859-1

Genuine Dell Vostro 5581 system board with Intel Core i7-8565U and Nvidia MX130 2GB graphics for reliable laptop restoration

  • Compatible ManufacturerFor Dell
  • Compatible ModelsFor Dell Vostro 5581
  • ColorGreen
  • Genuine Dell OEM board restores Vostro 5581 to factory reliability
  • Integrated Intel Core i7-8565U quad-core CPU at 1.8 GHz base handles demanding workloads
  • Dedicated Nvidia MX130 2GB graphics accelerates visual tasks
  • DDR4 memory support enables efficient multitasking performance
  • M.2 PCIe NVMe and SATA storage compatibility offers flexible upgrade options

Dell Vostro 5581 Motherboard i7-8565U MX130

This genuine Dell OEM motherboard (part 17859-1) integrates an Intel Core i7-8565U quad-core processor running at 1.8 GHz and Nvidia MX130 graphics with 2 GB dedicated memory. It is built to factory specifications for the Dell Vostro 5581 chassis. The board restores full system functionality for business and everyday workloads.

Who This Suits and Who Should Look Elsewhere

This board suits owners of a Dell Vostro 5581 laptop who need a direct replacement to bring the machine back to original performance. It is not for users whose chassis, cooling assembly or display cable differ from the 5581 design. Buyers wanting a different processor, more graphics memory or a newer platform must source a board matched to their specific model.

DDR4 Memory and M.2 NVMe SATA Support

The motherboard supports DDR4 system memory and M.2 slots accepting both PCIe NVMe and SATA storage devices. This combination determines which RAM modules and solid-state drives are compatible with the repair. Verify your existing memory and drive specifications before ordering.

Highlights

  • Genuine Dell OEM board restores Vostro 5581 to factory reliability
  • Integrated Intel Core i7-8565U quad-core CPU at 1.8 GHz base handles demanding workloads
  • Dedicated Nvidia MX130 2GB graphics accelerates visual tasks
  • DDR4 memory support enables efficient multitasking performance
  • M.2 PCIe NVMe and SATA storage compatibility offers flexible upgrade options

Specifications

BrandDell
ModelVostro 5581
Part NumberRGK9K
Compatible ManufacturerFor Dell
Compatible ModelsFor Dell Vostro 5581
ColorGreen

Questions about this item

Will the i7-8565U processor or MX130 graphics chip need to be replaced separately later?

The Intel i7-8565U and Nvidia MX130 2GB are soldered to this motherboard, so they cannot be swapped individually; a future failure of either component requires replacing the whole board.

Which component hits its limit first when the Vostro 5581 runs demanding tasks for hours?

The shared cooling solution for the i7-8565U and MX130 2GB will reach thermal saturation before either chip hits its own ceiling, making the laptop's heatsink and fan the practical bottleneck.

How much heat and fan noise should I expect from this board during an all-day workload?

Under continuous load the i7-8565U and MX130 2GB push the Vostro 5581 cooling to its design envelope, so the fan runs at higher speeds and the chassis becomes noticeably warm.

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