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Gray Dell Latitude 7490 14 inch non-touch laptop closed view

DELL

DELL Latitude 7490 laptop i7-8650U 8th Gen Quad 4.2GHz 8GB 256GB 14 FHD

SKU CH-9S5W-TTHPS

A 14-inch business laptop with a quad-core i7 processor, 8GB RAM, 256GB SSD and Full HD display

  • ColorGray
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Core NameCoffee Lake
  • Turbo Frequency4.20 GHz

Options 8GB/256GB

  • Quad-core i7-8650U reaches 4.2 GHz turbo for responsive multitasking
  • 256 GB SSD and 8 GB RAM deliver fast boot and smooth everyday workloads
  • 14 inch 1920 x 1080 FHD non-touch screen gives crisp visuals in a compact frame
  • Weighs 1.4 kg at 17.9 mm thin for easy mobility between desk and travel
  • Windows 10 Pro with 802.11ac Wi-Fi and USB Type-C, HDMI, RJ45 ports ready for business connectivity

Compact business laptop

The Dell Latitude 7490 is a 14-inch laptop built for mobile professionals who need a lightweight Windows 10 Pro machine. It pairs an Intel Core i7-8650U quad-core processor with 8GB of memory and a 256GB SSD for responsive everyday performance. The non-touch FHD display keeps the chassis thin and light at roughly 1.4kg.

Suits frequent travellers.

Business users who value portability, a full set of legacy ports and integrated graphics will find this configuration practical. Buyers who need discrete graphics, more than 8GB of RAM or a touchscreen should look at other models.

Quad-core i7-8650U with 4.2GHz turbo

The processor reaches a maximum turbo frequency of 4.20GHz across four cores, delivering strong single-thread speed for office applications. This clock ceiling is the key figure that determines whether the system meets your performance threshold.

商品特色

  • Quad-core i7-8650U reaches 4.2 GHz turbo for responsive multitasking
  • 256 GB SSD and 8 GB RAM deliver fast boot and smooth everyday workloads
  • 14 inch 1920 x 1080 FHD non-touch screen gives crisp visuals in a compact frame
  • Weighs 1.4 kg at 17.9 mm thin for easy mobility between desk and travel
  • Windows 10 Pro with 802.11ac Wi-Fi and USB Type-C, HDMI, RJ45 ports ready for business connectivity

商品規格

BrandDELL
SeriesLatitude
ModelLatitude 7490 Laptop
Part NumberLatitude 7490 Laptop
ColorGray
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Processor NameIntel Core i7-8650U
Core NameCoffee Lake
Turbo Frequency4.20 GHz
Number of Cores4
Screen Size14.0"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Memory8GB
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
Backlit KeyboardBacklit
WebcamYes
StyleStandard
TypeWorkstation
UsageBusiness

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

How quiet and cool does the Core i7-8650U stay during all-day workloads?

The quad-core 4.2 GHz turbo chip is cooled in a 1.4 kg chassis with vents along the hinge; fan noise rises under sustained load but remains office-tolerable.

Which cables and peripherals must I already own to use every port on this Latitude 7490?

Bring a USB-C power adapter, HDMI cable for external monitors, RJ-45 patch cord for wired LAN, and standard USB-A devices for the three USB 3.1 Gen 1 ports.

Will my legacy USB-A dock and VGA projector work with the USB-C and HDMI outputs on this unit?

Yes — the USB-C port carries data and DisplayPort alt-mode for USB-A docks via adapter, and HDMI drives VGA projectors through a passive converter.

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