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Black Dell Latitude 7490 14 inch laptop closed view

DELL

Dell Latitude 7490 14 laptop i7-8650U 8GB 512GB

SKU CH-20JM-PGQ3V

A 14 inch Windows 11 Pro laptop with a 1.9 GHz quad-core i7, 8 GB DDR4, 512 GB M.2 SATA SSD, FHD display, Thunderbolt 3 and HDMI

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Core NameKaby Lake R
  • Number of CoresQuad-core Processor
  • Quad-core i7-8650U reaches 4.2 GHz turbo for responsive multitasking
  • 0 inch FHD 1920 x 1080 display gives sharp visuals in a compact frame
  • 512 GB M.2 SATA SSD and 8 GB DDR4 memory provide fast storage and smooth everyday performance
  • Thunderbolt 3 over USB-C plus HDMI and three USB 3.0 ports connect monitors and peripherals
  • Windows 11 Pro 64-bit with Gigabit Ethernet, 802.11ac Wi-Fi and Bluetooth 4.2 keeps you productive anywhere

Dell Latitude 7490 14-inch business laptop

This Dell Latitude 7490 is a 14-inch business laptop powered by an Intel Core i7-8650U quad-core processor. It ships with Windows 11 Pro, 8GB of DDR4 memory and a 512GB M.2 SATA SSD. The non-touch display delivers a 1920 x 1080 Full HD resolution. Integrated Intel UHD Graphics 620 handles visual output. Connectivity includes Thunderbolt 3, HDMI, Gigabit Ethernet and 802.11ac Wi-Fi with Bluetooth 4.2.

Suits mobile professionals needing legacy ports

The 14.0-inch form factor and traditional port selection suit travellers who still rely on HDMI, full-size USB 3.0 and a microSD reader. Buyers who want a touchscreen, a higher refresh-rate panel or discrete graphics should look elsewhere. The 8GB memory is soldered, so users planning heavy multitasking or virtual machines will hit a ceiling. No optical drive is fitted.

Charger and battery included for immediate

The box contains the laptop, a compatible charger and the internal battery already installed. No docking station, external peripherals or recovery media are bundled. Windows 11 Pro is pre-activated, so the machine is ready for domain join or Intune enrolment without extra licences. The Thunderbolt 3 port enables future dock or eGPU expansion if workflows change.

商品特色

  • Quad-core i7-8650U reaches 4.2 GHz turbo for responsive multitasking
  • 0 inch FHD 1920 x 1080 display gives sharp visuals in a compact frame
  • 512 GB M.2 SATA SSD and 8 GB DDR4 memory provide fast storage and smooth everyday performance
  • Thunderbolt 3 over USB-C plus HDMI and three USB 3.0 ports connect monitors and peripherals
  • Windows 11 Pro 64-bit with Gigabit Ethernet, 802.11ac Wi-Fi and Bluetooth 4.2 keeps you productive anywhere

商品規格

BrandDELL
SeriesLatitude
Model7490
ColorBlack
Operating SystemWindows 11 Pro
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
SSD512GB
Storage SpecM.2 SATA SSD
Memory8GB
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
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.

其他版本

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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

What operating system must I already have licences for if I plan to downgrade from the pre-installed Windows 11 Pro?

The laptop ships with Windows 11 Pro 64-bit; any earlier Windows version would require its own valid licence and installation media.

Will my existing USB 3.0 Type-A peripherals work with the three USB 3.0 ports and the Thunderbolt 3 USB-C port?

Yes, all three USB 3.0 Type-A ports accept standard USB 3.0 devices, and the Thunderbolt 3 port supports USB 3.1 Gen 2 Type-C accessories plus Thunderbolt 3 docks.

How can I confirm the Intel Core i7-8650U is reaching its 4.2 GHz turbo frequency under load?

Open Task Manager’s Performance tab or a tool such as HWMonitor while running a demanding task; the CPU clock should show speeds up to 4.2 GHz on active cores.

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