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Black Dell Latitude 7490 14 inch laptop closed on a plain background

DELL

Dell Latitude 7490 laptop i7-8650U 16GB 128GB SSD

SKU CH-RTDG-8M422

14-inch FHD laptop with Intel Core i7-8650U, 16 GB DDR4, 128 GB SATA SSD and Thunderbolt 3

  • ColorBlack
  • Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade ‍👉Check
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Core NameKaby Lake R
  • Number of CoresQuad-core Processor

Options W10H

  • Quad-core i7-8650U at 1.9 GHz powers demanding workloads
  • 16 GB DDR4 memory keeps multitasking smooth
  • 128 GB M.2 SATA SSD boots Windows 10 Home fast
  • 0" FHD 1920 x 1080 display shows crisp detail
  • Intel UHD Graphics 620 handles everyday visuals

Business-ready 14-inch laptop

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. It ships with 16 GB of DDR4 memory and a 128 GB M.2 SATA SSD. The FHD panel shows 1920 x 1080 resolution without touch input. Integrated Intel UHD Graphics 620 handles the display output. Windows 10 Home comes pre-installed.

Step up from 8 GB or dual-core machines

Moving from a dual-core system or one limited to 8 GB of RAM gives a clear lift in multitasking headroom for office suites, browser tabs and video calls. The quad-core Kaby Lake R architecture and 8 MB L2 cache keep background tasks responsive. The jump is worth it when daily workflows regularly hit memory pressure or CPU limits on lighter configurations.

Thin chassis with Thunderbolt expandability

The compact frame includes Thunderbolt and HDMI ports so a single cable can drive external monitors and peripherals at a desk. The M.2 SATA slot is occupied by the boot drive, leaving no internal bay for a second SATA device. Builders who need more internal storage or a discrete GPU will need a larger chassis or external enclosures.

Highlights

  • Quad-core i7-8650U at 1.9 GHz powers demanding workloads
  • 16 GB DDR4 memory keeps multitasking smooth
  • 128 GB M.2 SATA SSD boots Windows 10 Home fast
  • 0" FHD 1920 x 1080 display shows crisp detail
  • Intel UHD Graphics 620 handles everyday visuals

Specifications

BrandDELL
SeriesLatitude
Model7490
ColorBlack
Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade
‍👉Check ABS/Helix computers with Windows 11
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"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated Card
SSD128GB
HDDNo
Storage SpecM.2 SATA SSD
Memory16GB
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
BatteryBattery
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 AlertPreviously Used, Seller Refurbished. Unit may show minor signs of use but will be in great condition. Vinyl skin cover may be applied.

Other versions of this model

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Questions about this item

What M.2 SSD length does the 7490 chassis accept?

The 7490 uses a 128 GB M.2 SATA SSD; the slot supports standard 2280 modules for future upgrades.

Which driver must be installed first so Thunderbolt 3 ports enumerate correctly?

Install the Intel Thunderbolt controller driver before any peripheral firmware, otherwise the ports remain in safe mode.

When should the 16 GB DDR4 memory be upgraded instead of relying on the soldered portion?

The 7490 has one SODIMM slot; if workloads exceed the 16 GB installed, add a matching DDR4 module rather than replacing the board.

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