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Black 14 inch Dell Latitude 7490 laptop closed showing matte finish and silver hinge

DELL

DELL Latitude 7490 laptop i7-8650U 8GB 256GB 14" Touchscreen

SKU CH-B4WZ-42TSX

A 14-inch Full HD touchscreen laptop with an Intel Core i7-8650U processor, 8GB DDR4 memory and a 256GB NVMe SSD, running Windows 10 Pro

  • ColorBlack
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Core NameKaby Lake R
  • Number of CoresQuad-core Processor

Options W10P

  • Quad-core i7-8650U with 8 MB cache handles multitasking smoothly
  • 0" Full HD touchscreen gives precise input and clear visuals
  • 256 GB NVMe PCIe SSD loads apps and files quickly
  • USB-C 3.1 Gen 1 plus HDMI connects displays and peripherals easily
  • Windows 10 Pro 64-bit ready for business deployment

Mobile workstation profile

The Dell Latitude 7490 is a 14.0 inch business laptop built around an Intel Core i7-8650U quad-core processor running at 1.90 GHz with 8 MB cache. It targets professionals who need a compact touchscreen device for office applications, video calls and light content review while moving between meetings.

Memory and storage headroom

The system ships with 8 GB of DDR4 memory and a 256 GB M.2 NVMe PCIe solid-state drive. That combination handles typical multitasking with browser tabs, document suites and collaboration tools, but memory-intensive workloads such as large dataset analysis or virtual machines will exhaust the available RAM quickly.

Connectivity and display limits

A Full HD 1920 x 1080 touchscreen provides pen and finger input for annotations. Video output relies on a single HDMI port, while data transfers use three USB 3.0 ports and one USB-C 3.1 Gen 1 port with PowerShare. Wireless networking tops out at 802.11ac with Bluetooth 4.2, and wired Ethernet is limited to Gigabit speeds.

Highlights

  • Quad-core i7-8650U with 8 MB cache handles multitasking smoothly
  • 0" Full HD touchscreen gives precise input and clear visuals
  • 256 GB NVMe PCIe SSD loads apps and files quickly
  • USB-C 3.1 Gen 1 plus HDMI connects displays and peripherals easily
  • Windows 10 Pro 64-bit ready for business deployment

Specifications

BrandDELL
SeriesLatitude
Model7490
ColorBlack
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Processor NameIntel Core i7-8650U
Core NameKaby Lake R
Number of CoresQuad-core Processor
CPU L2 Cache8MB
Screen Size14.0"
TouchscreenTouch Screen
Wide Screen SupportYes
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated Card
SSD256GB PCIe
Storage SpecM.2 NVMe PCIe
Memory8GB
Max Memory Supported32 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WLAN802.11ac Wireless LAN
BluetoothBluetooth 4.2
USB3
Video Port1 x HDMI
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
TouchpadYes
WebcamYes
Card ReaderMicro SD
StyleStandard
TypeMainstream
UsageBusiness
AC Adapter/Charger65-watt AC Adapter
Software IncludedFresh install and activated Windows 10 with zero bloatware. Windows 10 will be activated via your unit's unique digital license and ready to go right out of the box.
Consumer AlertGrade B - Laptop will have some cosmetic blemishes that include scratches and/or other surface imperfections. Some laptops may exhibit shiny keys on the keyboard and/or shiny surfaces around the keyboard. All key characters will be legible. Grade B units will be priced lower than the Grade A equivalent and will have the same warranty as all products. Vinyl skin cover may be applied.

Other versions of this model

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Questions about this item

Will the 14.0" FHD touchscreen and USB-C 3.1 Gen 1 PowerShare port work with my older USB 3.0 docking station and HDMI monitor?

Yes — the laptop has three USB 3.0 ports and one HDMI port alongside the USB-C 3.1 Gen 1 PowerShare port, so your existing dock and monitor connect directly.

How can I verify the i7-8650U, 8 GB DDR4 and 256 GB NVMe PCIe SSD are all detected after first boot?

Open Task Manager → Performance tab; you will see 4 cores / 8 threads at 1.90 GHz, 8 GB DDR4 memory and a 256 GB NVMe PCIe drive listed.

Does the box contain only the laptop, charger and battery, or are a stylus, dock or recovery media also included?

The package includes the laptop, charger and battery; no stylus, dock or recovery media are supplied.

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