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Black 14-inch Dell Latitude 7490 touchscreen laptop closed view

DELL

DELL Latitude 7490 14" Touchscreen i7-8650U 16GB 256GB NVMe Grade B Windows 11 Pro laptop

SKU CH-YSWF-56MCZ

A 14-inch Full HD touchscreen laptop with a quad-core i7 processor, 16GB DDR4 memory and a 256GB NVMe SSD running Windows 11 Pro

  • 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
  • 0 inch Full HD touchscreen for direct interaction
  • Intel Core i7 8650U quad-core processor handles multitasking
  • 16GB DDR4 memory keeps multiple apps responsive
  • 256GB NVMe PCIe SSD loads files quickly
  • Windows 11 Pro 64-bit ready for business use

Dell Latitude 7490 14" Touchscreen

The Dell Latitude 7490 is a 14-inch business laptop with a Full HD touchscreen. It runs on an Intel Core i7-8650U processor with 16GB DDR4 memory and a 256GB NVMe PCIe SSD. Windows 11 Pro is installed. The chassis is black and rated Grade B condition.

Suits mobile professionals needing touch input

This laptop suits professionals who travel or present to clients and want a responsive touchscreen. The HDMI port and USB-C 3.1 Gen 1 connection support external displays and peripherals. Buyers who need a dedicated graphics card for 3D work or gaming should look elsewhere. Users requiring more internal storage capacity will need a different model.

Quad-core i7-8650U with integrated UHD 620

The Intel Core i7-8650U provides four cores and eight threads at 1.9GHz with 8MB cache. Graphics are handled by integrated Intel UHD Graphics 620. This combination determines performance for office applications, video playback and light multitasking. It does not support workloads that need discrete GPU acceleration.

商品特色

  • 0 inch Full HD touchscreen for direct interaction
  • Intel Core i7 8650U quad-core processor handles multitasking
  • 16GB DDR4 memory keeps multiple apps responsive
  • 256GB NVMe PCIe SSD loads files quickly
  • Windows 11 Pro 64-bit ready for business use

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"
TouchscreenTouch Screen
Wide Screen SupportYes
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated Card
SSD256GB PCIe
Storage SpecM.2 NVMe PCIe
Memory16GB
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 AlertGrade B - Laptop will have some cosmetic blemishes that include scratches and/or other surface imperfections. Some laptops may exhibit shiny keys on the keyboard and/or shiny surfaces around the keyboard. All key characters will be legible. Grade B units will be priced lower than the Grade A equivalent and will have the same warranty as all products. 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

How do I install the M.2 NVMe PCIe SSD and what step do people miss?

The 256GB M.2 NVMe PCIe SSD is already fitted from the factory. No installation is required; the step people miss is trying to open the chassis to add a drive that is already present.

What maintenance will the 16GB DDR4 memory need later?

The 16GB DDR4 is soldered to the motherboard and cannot be upgraded. Maintenance is limited to keeping the cooling vents clear so the memory controller stays within thermal limits.

At what point does the Intel UHD Graphics 620 hit its limit under sustained load?

The Intel UHD Graphics 620 shares system memory and 15W processor power budget; under sustained 3D or video-encode workloads it throttles once the CPU package reaches its thermal ceiling.

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