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Green Dell Latitude C400 laptop motherboard with embedded 1.2 GHz PIII processor

DELL

DELL Latitude C400 Embedded Solution Motherboard PIII 1.2GHz 8N817

SKU CH-8CAC-JF0K3

Replacement laptop motherboard with integrated 1.2 GHz Pentium III processor

  • CPU Typecomputer-motherboards
  • Embedded Latitude C400 motherboard simplifies industrial integration
  • 2 GHz Pentium III processor handles legacy control tasks
  • Part 8N817 cross-references to 3J051 for easy sourcing
  • New condition ensures reliable long-term deployment
  • Fits any C400 chassis without part-number matching

Dell Latitude C400 motherboard with 1.2 GHz PIII

This Dell Latitude C400 embedded motherboard integrates a 1.2 GHz Pentium III processor for legacy laptop repair. It suits technicians restoring period-correct C400 systems or maintaining vintage industrial equipment. The board carries part number 8N817 and cross-references to 3J051. No additional components are included beyond the system board and fitted CPU.

Compatibility checks before ordering

Verify the chassis is a Dell Latitude C400; the supplier notes the part number does not need to match across C400 variants. Confirm the existing cooling assembly, display cable and I/O daughter boards align with this revision. Ensure the BIOS version supports the 1.2 GHz processor stepping. Check that the power jack and battery connector match the original layout.

Replaces failed or slower C400 boards

This unit replaces a defective C400 motherboard or upgrades a lower-speed Pentium III variant within the same platform. The jump is worthwhile when the original board has damaged VRM circuitry, cracked traces or a dead CPU socket. It restores full 1.2 GHz operation without requiring a full laptop replacement. Buyers needing dual-core performance, modern I/O or larger memory capacity must select a newer platform.

Highlights

  • Embedded Latitude C400 motherboard simplifies industrial integration
  • 2 GHz Pentium III processor handles legacy control tasks
  • Part 8N817 cross-references to 3J051 for easy sourcing
  • New condition ensures reliable long-term deployment
  • Fits any C400 chassis without part-number matching

Specifications

BrandDELL
CPU Typecomputer-motherboards

Questions about this item

Does the Dell Latitude C400 motherboard 8N817 ship with the 1.2 GHz processor installed?

The board arrives with the 1.2 GHz PIII processor already mounted, so no separate CPU purchase is needed.

Is part number 8N817 the only version that fits my C400?

The 8N817 board is cross-compatible with any Latitude C400; the alternative part number 3J051 refers to the same assembly.

Will the 1.2 GHz speed on this 8N817 board deliver the same performance as the original system?

Yes, the 1.2 GHz processor matches the factory specification for the C400, restoring original clock speed and system behaviour.

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