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Black Dell Latitude 7490 14 inch touchscreen laptop closed view

DELL

DELL Latitude 7490 laptop i7-8650U 1.9GHz 16GB 512GB SSD 14" Touchscreen Windows 10 Pro

SKU CH-AW3S-593FG

A 14-inch touchscreen business laptop with an 8th-generation Intel Core i7, 16 GB DDR4 memory and a 512 GB SSD, running Windows 10 Pro

  • ColorBlack
  • Other Features14" Touchscreen
  • Software IncludedA fresh Windows 10 is installed and no additional software i
  • Package ContentDELL Latitude 7490, Pre installed Windows 10 Pro 64Bit, and
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • 14-inch Full HD touchscreen for direct interaction
  • Intel Core i7-8650U processor handles demanding workloads
  • 16 GB DDR4 memory supports smooth multitasking
  • 512 GB SSD provides fast storage access
  • Windows 10 Pro 64-bit ready for business use

Dell Latitude 7490 14-inch touchscreen laptop

This 14.0-inch laptop combines a 1920 x 1080 touchscreen with an Intel Core i7 8th Gen 1.90 GHz processor, 16 GB DDR4 memory and a 512 GB SSD. It ships with Windows 10 Pro 64-bit and integrated Intel UHD Graphics 620 using shared system memory. The chassis includes HDMI 1.4, DisplayPort over USB Type-C, three USB 3.1 Gen1 ports, Gigabit Ethernet and an SD 4.0 card reader.

Suited to mobile professionals needing pen

The anti-glare touchscreen and 1.4 kg weight support direct on-screen work in the field. Buyers who require discrete graphics for 3D rendering, video editing or gaming should look elsewhere. The two memory slots allow an upgrade to 32 GB DDR4, but the integrated graphics and fixed 512 GB storage remain limiting factors for heavy creative workloads.

Intel UHD Graphics 620 with shared memory

This integrated GPU relies on system RAM rather than dedicated video memory, which determines whether the laptop handles your visual workloads. It drives the 1920 x 1080 panel and external displays via HDMI 1.4 or USB Type-C DisplayPort, but it is not designed for GPU-accelerated compute, modern gaming or multi-monitor 4K setups.

商品特色

  • 14-inch Full HD touchscreen for direct interaction
  • Intel Core i7-8650U processor handles demanding workloads
  • 16 GB DDR4 memory supports smooth multitasking
  • 512 GB SSD provides fast storage access
  • Windows 10 Pro 64-bit ready for business use

商品規格

BrandDELL
SeriesLatitude
Model7490
ColorBlack
Other Features14" Touchscreen
Software IncludedA fresh Windows 10 is installed and no additional software is included
Package ContentDELL Latitude 7490, Pre installed Windows 10 Pro 64Bit, and Power Adapter
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Screen Size14.0"
TouchscreenTouch Screen
Resolution1920 x 1080
Video MemoryShared system memory
Graphic TypeIntegrated
SSD512GB
HDDNo
Memory16GB
Memory Slot (Total)2
Max Memory Supported32 GB
Optical Drive TypeNo
BluetoothBluetooth 4.1
HDMI1
Backlit KeyboardFull Size
WebcamYes
StyleStandard
TypeMainstream
UsageBusiness
AC Adapter/ChargerYes
BatteryLithium Ion
Dimensions (W x D x H)Height 0.690 x Length 8.700 x Width 13.030
Weight3.1100
Consumer AlertGrade A Refurbished

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Will the 14.0 inch chassis fit in a 13 inch sleeve?

The laptop measures 13.030 inches wide and 8.700 inches deep so a sleeve sized for 13 inch devices will be too tight; choose a 14 inch or larger bag.

Which screw secures the bottom cover when adding a second DDR4 module?

Remove the nine Torx T5 screws around the perimeter then lift the cover from the front edge; the hidden screw under the centre rubber foot is the one most people miss.

How do I know when the 512 GB SSD needs replacement?

Run the built-in Dell SupportAssist storage test; if it reports reallocated sectors or the drive drops below 10 percent free space consistently, plan a swap.

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