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Black 14-inch Dell Latitude 7490 laptop with touchscreen display

DELL

Dell Latitude 7490 laptop i7-8650U 16GB 512GB 14" FHD touchscreen

SKU CH-1B5N-NV747

14-inch FHD touchscreen business laptop with Intel Core i7-8650U, 16GB DDR4, 512GB SSD and Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor Name4000+
  • Screen Size14.0"
  • TouchscreenTouch Screen
  • 14-inch FHD touchscreen for direct interaction
  • 16 GB DDR4 memory handles multitasking smoothly
  • 512 GB SSD stores files and boots quickly
  • Intel Core i7-8650U quad-core reaches 4.20 GHz with Turbo Boost
  • Windows 11 Pro 64-bit ready for business use

Latitude 7490 business ultraportable

This 14-inch Windows 11 Pro laptop combines an Intel Core i7-8650U processor with 16GB DDR4 memory and a 512GB SSD. The Full HD touchscreen supports multi-touch input for direct manipulation of documents and applications. Integrated UHD Graphics handle everyday visual tasks and external displays via HDMI or USB-C. The chassis includes an IR webcam for Windows Hello sign-in and a backlit keyboard for low-light work.

Suited to mobile professionals needing touch input

The convertible touchscreen benefits users who annotate PDFs, sketch diagrams or navigate touch-optimised apps while travelling. Buyers who require discrete graphics for 3D rendering, video editing or gaming should look elsewhere, as the platform relies on integrated graphics only. Organisations needing user-replaceable batteries or legacy ports such as VGA will not find them here. The fixed 16GB memory also limits future expansion for memory-intensive workloads.

16GB DDR4 1866 soldered memory

The system ships with 16GB of DDR4 running at 1866 MT/s in a non-upgradeable configuration. This capacity covers typical business multitasking, web-based applications and light virtualisation without paging. Users planning to run large local databases, heavy compile jobs or multiple virtual machines simultaneously will hit the ceiling and cannot add modules later. Verify that the fixed amount matches your workload before purchase.

Highlights

  • 14-inch FHD touchscreen for direct interaction
  • 16 GB DDR4 memory handles multitasking smoothly
  • 512 GB SSD stores files and boots quickly
  • Intel Core i7-8650U quad-core reaches 4.20 GHz with Turbo Boost
  • Windows 11 Pro 64-bit ready for business use

Specifications

BrandDELL
ModelDell Latitude 7490
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 8th Gen
Processor Name4000+
Screen Size14.0"
TouchscreenTouch Screen
Resolution1920 x 1080
GPU/VPUIntegrated Graphics
Graphic TypeIntegrated Card
SSD512GB
Memory16GB
Memory SpeedDDR4 1866
Optical Drive TypeNo
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
TypeMainstream

Questions about this item

How do I upgrade the RAM and which slot do people forget?

The 16 GB of DDR4 1866 memory is soldered to the board; there is no SO-DIMM slot to populate, so no upgrade is possible.

What part will need replacement first and when?

The 4-cell 60 Whr battery is the only wear item; expect reduced runtime after several hundred charge cycles and plan a battery swap when it no longer holds a useful charge.

What thermal limit appears first during a long compile or render?

The 65 W AC adapter and cooling assembly limit the 4-core i7-8650U to its 1.9 GHz base frequency under sustained load, so clocks drop from the 4.20 GHz turbo within minutes.

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