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Black 14 inch touchscreen laptop with slim profile and matte finish

DELL

Dell Latitude 7490 14" Touchscreen i7-8650U 32GB 128GB SSD

SKU CH-S3ZB-WNNYN

A 14-inch Full HD touchscreen laptop with an Intel Core i7-8650U processor, 32GB DDR4 memory and a 128GB SATA SSD

  • ColorBlack
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Core NameKaby Lake R
  • Number of CoresQuad-core Processor
  • 14 inch Full HD touchscreen for clear interactive work
  • Quad-core i7-8650U at 1.9 GHz handles multitasking smoothly
  • 32 GB DDR4 memory keeps many apps responsive
  • 128 GB M.2 SATA SSD boots fast and saves power
  • USB-C 3.1 Gen 1 plus HDMI connect displays and peripherals

Latitude 7490 14" touchscreen

The Dell Latitude 7490 is a 14.0" Full HD touchscreen laptop powered by an Intel Core i7-8650U quad-core processor. It comes with 32GB DDR4 memory and a 128GB M.2 SATA SSD running Windows 10 Pro. The integrated Intel UHD Graphics 620 drives the 1920 x 1080 display for everyday productivity.

Build fit and connectivity

Three USB 3.0 ports and a USB-C 3.1 Gen 1 PowerShare port handle peripherals and charging. An HDMI output connects to external displays or projectors for meetings. Gigabit Ethernet, 802.11ac Wi-Fi and Bluetooth 4.2 provide wired and wireless networking. A microSD card reader adds removable storage without using a USB slot.

Sustained load behaviour

The 15W processor maintains clock speeds during extended workloads thanks to the slim thermal design. Integrated graphics share system memory, so the 32GB DDR4 pool supports both compute and video tasks. The M.2 SATA SSD delivers consistent read and write performance without thermal throttling during long file transfers.

商品特色

  • 14 inch Full HD touchscreen for clear interactive work
  • Quad-core i7-8650U at 1.9 GHz handles multitasking smoothly
  • 32 GB DDR4 memory keeps many apps responsive
  • 128 GB M.2 SATA SSD boots fast and saves power
  • USB-C 3.1 Gen 1 plus HDMI connect displays and peripherals

商品規格

BrandDELL
SeriesLatitude
Model7490
ColorBlack
Operating SystemWindows 10 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
SSD128GB
Storage SpecM.2 SATA SSD
Memory32GB
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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商品問答

Does the 15 W i7-8650U throttle under sustained load?

The 15 W Intel Core i7-8650U will reduce clocks once its thermal limit is reached during prolonged heavy workloads.

How loud and hot does the laptop get when running all day?

The integrated UHD Graphics 620 and 15 W CPU keep heat moderate; the single fan stays audible but not intrusive during typical office use.

What must I already own to use the USB-C 3.1 Gen 1 PowerShare port for charging?

You need a USB-C Power Delivery charger or power bank that negotiates 5 V, 9 V or 15 V over the same port.

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