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Black Dell Latitude 14-7490 laptop closed view 14 inch non-touch display

DELL

DELL Latitude 14-7490 laptop i7-8650U 1.90GHz 16GB 256GB SSD 14

SKU CH-ECXM-KAC7E

Business-class 14-inch laptop with a quad-core i7-8650U processor, 16GB DDR4 memory and a 256GB SSD

  • ColorBlack
  • Operating SystemWindows 10 Pro
  • Number of CoresQuad-core Processor
  • CPU L3 Cache8 MB
  • Screen Size14.0"
  • TouchscreenNon-Touch Screen
  • Quad-core i7-8650U at 1.90GHz handles multitasking
  • 16GB DDR4 memory runs demanding workloads smoothly
  • 256GB SSD storage boots Windows 10 Pro fast
  • 0-inch 1366 x 768 display fits mobile work
  • Three USB 3.0 ports plus HDMI connect peripherals

Business 14-inch laptop

The Dell Latitude 14-7490 is a 14.0-inch business-class laptop running Windows 10 Pro. It uses an Intel i7-8650U quad-core processor at 1.90GHz with 8MB cache and 16GB DDR4 memory. The 256GB SSD provides solid-state storage for everyday workloads.

Chassis and connectivity

The black chassis uses premium materials and includes a non-touch 1366 x 768 LCD display. Integrated Intel UHD Graphics handles visual output through one HDMI port. Three USB 3.0 ports, audio sockets and a webcam support typical office peripherals. The keyboard is not backlit.

Thermals and power

Integrated graphics and a low-power processor keep heat and fan noise modest during normal office tasks. The supplier notes an all-day battery life for mobile use. The 16GB memory ceiling matches the installed capacity, so no further RAM upgrades are possible.

Highlights

  • Quad-core i7-8650U at 1.90GHz handles multitasking
  • 16GB DDR4 memory runs demanding workloads smoothly
  • 256GB SSD storage boots Windows 10 Pro fast
  • 0-inch 1366 x 768 display fits mobile work
  • Three USB 3.0 ports plus HDMI connect peripherals

Specifications

BrandDELL
ModelLatitude 14-7490
Part Number1521739934-RB
ColorBlack
Operating SystemWindows 10 Pro
Number of CoresQuad-core Processor
CPU L3 Cache8 MB
Screen Size14.0"
TouchscreenNon-Touch Screen
Resolution1366 x 768
GPU/VPUIntel UHD Graphics
Graphic TypeIntegrated Card
Storage Spec256 GB SSD Hard Drive
Memory16GB
Max Memory Supported16 GB
USB3
HDMI1 x HDMI
Audio PortsYes
Backlit KeyboardNon-backlit
WebcamYes
TypeWorkstation
BatteryLithium-Ion
Dimensions (W x D x H)0.70 x 13.03 x 8.7

Questions about this item

Does the USB 3.0 interface on this Latitude 14-7490 cap external-drive speeds?

The three USB 3.0 ports run at the USB 3.0 specification rate, so an external SSD will be limited by that interface rather than by the drive itself.

What physical drive size does the 256 GB SSD use so I can confirm it fits the bay?

The factory 256 GB SSD is an M.2 2280 module that slots directly into the single M.2 socket on the motherboard.

Which screw do I remove first when installing a second stick of DDR4 memory?

Loosen the captive Phillips screw on the bottom cover, lift the panel, then insert the SODIMM at an angle until it clicks into the slot.

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