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Green Dell Latitude 7290 7390 motherboard with i5-8250U processor

DELL

DELL Latitude 7290 7390 Motherboard i5-8250U 3.4GHz X225X laptop replacement part

SKU CH-NAJ8-2WP4G

Replaces the mainboard in Dell Latitude 7290 and 7390 laptops with an Intel Core i5-8250U processor running at 3.4GHz turbo

  • Compatible ManufacturerFor Dell
  • Compatible ModelsFor Dell Latitude 7290, Dell Latitude 7390
  • ColorGreen
  • Genuine Dell OEM motherboard ensures exact fit for Latitude 7290 and 7390
  • Intel Core i5-8250U quad-core at 3.4 GHz turbo handles demanding business workloads
  • Integrated Intel UHD 620 graphics delivers crisp visuals without a discrete GPU
  • Supports DDR4 memory and M.2 PCIe NVMe plus SATA storage for flexible upgrades
  • Built for durability and stable long-term operation in professional environments

Genuine Dell Latitude 7290 7390 Mainboard

This genuine Dell OEM motherboard carries part number X225X and fits Latitude 7290 and 7390 chassis. It ships new with an Intel Core i5-8250U quad-core processor that reaches 3.4 GHz turbo and integrated Intel UHD Graphics 620. The board supports DDR4 memory and accepts M.2 PCIe NVMe and SATA storage drives.

Compatibility checks before ordering

Confirm the laptop model is exactly Latitude 7290 or 7390, as the board is not interchangeable with other series. Verify the existing board carries part number X225X to ensure mounting points, connector layout and firmware match. Ensure the cooling assembly and chassis standoffs align with this green mainboard before disassembly.

What the bundled components change

The soldered i5-8250U CPU and integrated UHD 620 graphics are fixed, so no separate processor or discrete GPU can be added. DDR4 slots and M.2 slots for NVMe or SATA drives remain available for memory and storage upgrades. No additional accessories, cables or software licences are included with this replacement part.

Highlights

  • Genuine Dell OEM motherboard ensures exact fit for Latitude 7290 and 7390
  • Intel Core i5-8250U quad-core at 3.4 GHz turbo handles demanding business workloads
  • Integrated Intel UHD 620 graphics delivers crisp visuals without a discrete GPU
  • Supports DDR4 memory and M.2 PCIe NVMe plus SATA storage for flexible upgrades
  • Built for durability and stable long-term operation in professional environments

Specifications

BrandDell
ModelLatitude 7290 & 7390
Part NumberX225X
Compatible ManufacturerFor Dell
Compatible ModelsFor Dell Latitude 7290, Dell Latitude 7390
ColorGreen

Questions about this item

Does the X225X motherboard ship with RAM modules or a storage drive, or must those be purchased separately?

The board is supplied as a bare mainboard with the i5-8250U processor already soldered; DDR4 memory and M.2 PCIe NVMe or SATA drives are not included and must be sourced separately.

The listing covers both Latitude 7290 and 7390 — is the X225X board identical for the two models?

Yes, part number X225X is the direct replacement for either the 7290 or 7390 chassis; the same board fits both systems without modification.

What does the 3.4 GHz turbo figure mean for everyday workloads once the board is installed?

The quad-core i5-8250U can boost to 3.4 GHz on short bursts, giving snappy response in office apps and web browsing while the integrated UHD 620 graphics handles standard display output.

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