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Green Dell motherboard with soldered Intel Core i3-1005G1 CPU

DELL

DELL Inspiron 5400 2-in-1 Intel Motherboard NGHCH i3-1005G1 1.2GHz

SKU CH-HEC6-NS9GB

Genuine Dell OEM system board with on-board Intel Core i3-1005G1 dual-core CPU at 1.2 GHz base and 3.4 GHz turbo, compatible with Inspiron 5400 2-in-1 laptops

  • Genuine Dell OEM replacement board for Inspiron 5400 2-in-1
  • Integrated Intel Core i3-1005G1 dual-core processor at 1.2 GHz base
  • Turbo boost up to 3.4 GHz for responsive multitasking
  • Exact NGHCH part match guarantees fit and function
  • Ready to install with CPU already mounted

Genuine Dell OEM system board

This is a genuine Dell OEM motherboard designed for the Inspiron 5400 2-in-1 laptop. It arrives as a direct replacement part matching the original system board layout. The board includes an on-board Intel Core i3-1005G1 dual-core processor, removing the need for a separate CPU installation. It suits repair technicians or owners restoring a compatible unit.

Sustained load behaviour

The integrated processor runs at a 1.2 GHz base frequency and can reach a 3.4 GHz maximum turbo speed under load. Turbo duration depends on the laptop cooling solution and power limits set by the original chassis. The dual-core design handles everyday multitasking and light productivity without thermal throttling in the factory configuration. Heavy workloads will settle at lower clocks once thermal limits are reached.

Practical interface limits

This board uses the proprietary Dell NGHCH part number to guarantee fit only in the Inspiron 5400 2-in-1 model. Memory, storage and peripheral connectors follow the original laptop specification and cannot be upgraded beyond the factory design. Builders needing a standard desktop form factor or replaceable CPU socket will find this board unsuitable for those purposes.

How it compares

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

Price $60.99
Cheaper than about 77% of the 2,965 comparable items (median $97.99).

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Specifications

Product
Brand nameDELL

Questions about this item

How much power does the on-board Intel Core i3-1005G1 draw during sustained all-day workloads?

The integrated Intel Core i3-1005G1 runs at a 1.2 GHz base frequency and can boost to 3.4 GHz; actual power draw depends on the laptop cooling solution and BIOS power limits set by the OEM.

What existing components from my Inspiron 5400 2-in-1 must be reused for this motherboard to function?

You will need to transfer your current memory modules, storage drive, display assembly, battery, keyboard, trackpad and chassis parts because the board ships with only the soldered-on CPU.

Will this NGHCH board work with the original thermal assembly and heatsink already inside my Inspiron 5400 2-in-1?

Yes, the board is a direct replacement for the factory system board in the Inspiron 5400 2-in-1, so the original heatsink, fan and mounting points line up without modification.

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