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Green laptop motherboard with silver CPU socket and black heatsink assembly

DELL

DELL G89K3 Motherboard AMD A12-9700P 2.5GHz Radeon R7 M445 2GB DDR5 for Inspiron 5565 5765

SKU CH-1ES7-5ARK5

Replacement system board with on-board AMD A12-9700P 2.5 GHz quad-core CPU and discrete Radeon R7 M445 graphics with 2 GB DDR5 memory for Inspiron 15 5565 and Inspiron 17 5765 models

  • CPU TypeATOM
  • Quad-core AMD A12-9700P at 2.5GHz handles everyday workloads
  • Discrete Radeon R7 M445 with 2GB DDR5 memory drives graphics tasks
  • Direct fit for Inspiron 15 5565 models with discrete graphics
  • Direct fit for Inspiron 17 5765 models with discrete graphics
  • Genuine Dell G89K3 systemboard ensures OEM-level compatibility

Genuine Dell replacement motherboard

This genuine Dell system board fits Inspiron 15 5565 and Inspiron 17 5765 laptops that shipped with discrete graphics. It arrives with an on-board AMD A12-9700P quad-core processor running at 2.5 GHz and a discrete AMD Radeon R7 M445 graphics chip with 2 GB dedicated DDR5 memory. The part number is G89K3.

Verify discrete-graphics configuration before

This board is not a direct replacement for units that use integrated graphics only. Confirm the original motherboard part number matches G89K3 or check that the chassis is a 5565 or 5765 model with discrete AMD graphics. The quad-core CPU requires the matching heatsink, which differs from the dual-core version.

Sustained thermal behaviour with discrete GPU

Under continuous load the on-board quad-core processor and the discrete Radeon graphics share the cooling solution designed for the original chassis. The dedicated 2 GB DDR5 frame buffer keeps the GPU memory subsystem fed without touching system RAM, helping maintain stable clocks during extended sessions. Ensure the heatsink and fan assembly are correctly seated for the quad-core variant.

Highlights

  • Quad-core AMD A12-9700P at 2.5GHz handles everyday workloads
  • Discrete Radeon R7 M445 with 2GB DDR5 memory drives graphics tasks
  • Direct fit for Inspiron 15 5565 models with discrete graphics
  • Direct fit for Inspiron 17 5765 models with discrete graphics
  • Genuine Dell G89K3 systemboard ensures OEM-level compatibility

Specifications

BrandDELL
CPU TypeATOM

Questions about this item

Will this motherboard fit my Inspiron 15 5565 that currently has integrated graphics?

No, this board is only compatible with 5565 and 5765 models that already have discrete AMD graphics.

What CPU and graphics come on the board?

The board includes an on-board AMD A12-9700P quad-core processor at 2.5 GHz and a discrete Radeon R7 M445 chip with 2 GB dedicated DDR5 memory.

Do I need a different heatsink when installing this board?

If you are replacing a motherboard that had a dual-core CPU, you will need the heatsink designed for the quad-core A12-9700P because the mounting and thermal layout differ.

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