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Green rectangular laptop motherboard with silver CPU socket and black ports along one edge

DELL

DELL Inspiron 3580 3583 3780 Motherboard TWYDT i3-8145U 2.1GHz

SKU CH-PF34-YTTJM

Genuine Dell OEM motherboard with on-board Intel Core i3-8145U 2.1 GHz dual-core CPU for Inspiron 3580, 3583 and 3780 laptops with integrated graphics

  • Genuine Dell OEM replacement board for Inspiron 15 3580 3583 and Inspiron 17 3780 models
  • On-board Intel Core i3-8145U dual-core processor at 2.1 GHz included
  • Designed for laptops with integrated Intel UMA graphics only
  • Dell part number TWYDT ensures exact fit for listed systems
  • You receive exactly the board shown in the product photo

Genuine Dell OEM Motherboard for Inspiron 15 and 17

This motherboard is a genuine Dell OEM system board designed as a direct replacement for specific Inspiron laptops. It fits the Inspiron 3580, 3583 and 3780 models that use integrated Intel graphics. The board includes the processor soldered in place.

On-board Intel Core i3-8145U Dual Core at 2.1 GHz

The single specification that determines compatibility is the soldered Intel Core i3-8145U dual-core processor running at 2.1 GHz. This motherboard is only valid for systems originally equipped with this exact CPU and integrated UMA graphics. It will not work in units that shipped with discrete graphics.

Sustained Load Behaviour with Integrated Graphics

Under sustained load the on-board CPU and integrated graphics share the laptop cooling solution. Thermal throttling will occur once the shared heatpipe reaches its limit during extended workloads. Buyers needing discrete GPU performance or user-replaceable processors should look elsewhere.

How it compares

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

Price $55.99
Cheaper than about 81% of the 2,965 comparable items (median $97.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL

Questions about this item

How does the 2.1 GHz on-board i3-8145U perform once installed?

The dual-core CPU runs at 2.10 GHz base frequency and handles everyday office tasks, web browsing and media playback in the supported Inspiron models.

What interface does the board use and what does it limit?

The board is designed for Dell Inspiron 3580, 3583 and 3780 chassis with integrated Intel graphics and does not support discrete-graphics configurations.

What physical space does this motherboard need to fit?

It fits the 15-inch Inspiron 3580 and 3583 frames and the 17-inch Inspiron 3780 frame when those systems use integrated graphics.

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