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Black 14-inch touchscreen laptop with backlit keyboard and IR webcam

DELL

Dell Latitude 7490 laptop i7-8650U 32GB 512GB 14 FHD Touch Windows 11 Pro

SKU CH-5ET7-71Z9X

A 14-inch Full HD touchscreen business laptop with an Intel Core i7-8650U processor, 32GB DDR4 memory and a 512GB SSD running Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor Name4000+
  • Screen Size14.0"
  • TouchscreenTouch Screen
  • 32 GB DDR4 memory handles heavy multitasking smoothly
  • 512 GB SSD stores large projects and boots fast
  • 14 inch 1920 x 1080 touchscreen enables direct interaction
  • Intel Core i7 8650U four cores reach 4.20 GHz turbo for demanding workloads
  • Windows 11 Pro 64 bit includes business management features

14-inch business touchscreen laptop

The Dell Latitude 7490 is a 14-inch business laptop with a 1920 x 1080 touchscreen. It runs Windows 11 Pro on an Intel Core i7-8650U processor with 32GB of DDR4 memory and a 512GB SSD. Integrated UHD Graphics drive the anti-glare display.

Suited for mobile professionals needing touch input

This configuration suits professionals who want a responsive touchscreen for presentations or direct manipulation. The 32GB memory supports heavy multitasking across business applications. Buyers who need discrete graphics for 3D rendering or video editing should look elsewhere.

32GB DDR4 1866 memory configuration

The system ships with 32GB of DDR4 1866 non-ECC memory installed. This capacity handles large datasets and many concurrent browser tabs without paging. Verify that your workflow fits within this fixed memory ceiling before purchase.

商品特色

  • 32 GB DDR4 memory handles heavy multitasking smoothly
  • 512 GB SSD stores large projects and boots fast
  • 14 inch 1920 x 1080 touchscreen enables direct interaction
  • Intel Core i7 8650U four cores reach 4.20 GHz turbo for demanding workloads
  • Windows 11 Pro 64 bit includes business management features

商品規格

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
Memory32GB
Memory SpeedDDR4 1866
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
TypeMainstream

商品問答

What are the exact dimensions of the Dell Latitude 7490 so I can check if it fits my bag or dock?

The chassis measures 21.4 x 17.1 x 4.5 inches and weighs 3.09 pounds, so compare those figures with your sleeve or docking station clearance.

How do I install extra DDR4 1866 memory in this laptop and what step do people miss?

Remove the bottom cover, insert the SODIMM at an angle until it clicks, then press flat; the step often missed is re-seating the battery connector before closing the case.

When will the 4-cell 60 Whr battery need replacement and what is the correct part?

Expect 2–3 years of daily use before capacity drops below 80%; order a genuine Dell 4-cell 60 Whr pack with the same connector to keep Express Charge working.

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