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Black 14 inch touchscreen laptop with slim profile and matte finish

DELL

DELL Latitude 7490 14" Touchscreen Laptop i7-8650U 16GB 2TB NVMe

SKU CH-BE5R-4VHEA

A 14-inch Full HD touchscreen laptop with an Intel Core i7-8650U quad-core processor, 16GB DDR4 memory and a 2TB NVMe PCIe SSD running Windows 10 Pro

  • 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
  • 0 inch Full HD touchscreen for precise interaction
  • Intel Core i7-8650U quad-core processor handles demanding workloads
  • 16 GB DDR4 memory keeps multiple apps running smoothly
  • 2 TB NVMe PCIe SSD provides fast storage and boot times
  • USB-C 3.1 Gen 1 PowerShare plus HDMI and three USB 3.0 ports connect peripherals and displays

Travel-Ready Workstation

The Latitude 7490 is a 14.0 inch touchscreen laptop built for professionals who move between desks and meeting rooms. Its quad-core Intel Core i7-8650U processor runs at 1.9 GHz with 8 MB cache, paired with 16 GB DDR4 memory and a 2 TB NVMe PCIe SSD. Windows 10 Pro comes pre-installed for immediate deployment in managed environments.

Connectivity And Expansion

Three USB 3.0 ports handle existing peripherals while a single USB-C 3.1 Gen 1 port with PowerShare adds charging flexibility for newer devices. An HDMI output drives external displays or projectors during presentations, and a microSD reader simplifies media transfer. Gigabit Ethernet and 802.11ac wireless with Bluetooth 4.2 keep the system linked whether docked or roaming.

Sustained Load Behaviour

The 15 W processor and integrated Intel UHD Graphics 620 share a thermal envelope designed for steady office workloads rather than prolonged heavy compute. Under continuous multi-threaded tasks the system manages clocks to stay within its power limit, so performance settles at a sustainable level instead of peaking briefly. Fan noise remains low during typical business use, and the solid-state drive maintains consistent throughput without thermal throttling.

商品特色

  • 0 inch Full HD touchscreen for precise interaction
  • Intel Core i7-8650U quad-core processor handles demanding workloads
  • 16 GB DDR4 memory keeps multiple apps running smoothly
  • 2 TB NVMe PCIe SSD provides fast storage and boot times
  • USB-C 3.1 Gen 1 PowerShare plus HDMI and three USB 3.0 ports connect peripherals and displays

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
SSD2TB 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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商品問答

Does the 15 W Intel Core i7-8650U throttle under long workloads?

The quad-core processor is rated at 15 W, so sustained heavy tasks will hit its thermal envelope and the chip will reduce clocks to stay within that limit.

How loud and hot does the Latitude 7490 get when it runs all day?

With a 15 W CPU and integrated Intel UHD Graphics 620, fan noise stays low and chassis warmth remains moderate during typical office use.

What cables or docks do I need to drive an external monitor from the USB-C 3.1 Gen 1 port?

A USB-C to HDMI or DisplayPort adapter, or a USB-C dock with video support, is required because the port carries video but no cable is included.

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