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Black 14.1 inch Dell Latitude 7490 laptop with backlit keyboard

DELL

DELL Latitude 7490 Y5JRM i7-8650U 16 GB 256 GB laptop

SKU CH-QZZ9-XDKEK

14.1-inch business laptop with Intel Core i7-8650U, 16 GB DDR4, 256 GB SATA SSD and 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
  • Quad-core i7-8650U reaches 4.2 GHz turbo for responsive multitasking
  • 16 GB DDR4 memory keeps many business apps open simultaneously
  • 256 GB SATA SSD boots Windows 10 Pro in seconds
  • 1 inch 1920 x 1080 anti-glare display reduces eye strain
  • Backlit keyboard and 60 Whr ExpressCharge battery support mobile work

Business laptop with 14.1" screen

The Dell Latitude 7490 is a 14.1-inch business laptop powered by an Intel Core i7-8650U quad-core processor running at 1.90 GHz with a maximum turbo frequency of 4.2 GHz. It comes with 16 GB of DDR4 memory and a 256 GB M.2 2280 SATA SSD. Integrated Intel UHD Graphics 620 drives the 1920 x 1080 non-touch anti-glare display. Windows 10 Pro 64-bit is pre-installed.

Suited to office work and travel.

This configuration suits professionals who need a lightweight chassis, a backlit keyboard and a 60 Whr battery with Express Charge for mobile productivity. The HD webcam, smart-card reader and Noble lock slot support secure remote working. Buyers who need discrete graphics performance for 3D rendering, video editing or modern gaming should look elsewhere, as the system relies on shared system memory for graphics. The 256 GB SSD capacity may also limit users with large local media libraries.

Quad-core i7-8650U with 16 GB RAM decides fit

The Intel Core i7-8650U quad-core processor paired with 16 GB of DDR4 memory is the specification that determines whether this laptop matches the workload. It delivers enough multi-threaded performance for typical business applications, virtualisation and multitasking. The 256 GB SATA SSD provides solid-state responsiveness for the operating system and core programs. Buyers should verify that this CPU and memory combination meets their specific software requirements before purchase.

商品特色

  • Quad-core i7-8650U reaches 4.2 GHz turbo for responsive multitasking
  • 16 GB DDR4 memory keeps many business apps open simultaneously
  • 256 GB SATA SSD boots Windows 10 Pro in seconds
  • 1 inch 1920 x 1080 anti-glare display reduces eye strain
  • Backlit keyboard and 60 Whr ExpressCharge battery support mobile work

商品規格

BrandDELL
SeriesLatitude
Model7490
Part NumberY5JRM
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
Screen Size14.1"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeUHD
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
Video MemoryShared system memory
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Memory16GB
Memory Spec16 GB x 1
Memory Slot (Total)2
Optical Drive TypeN/A
WLAN802.11b/g/n Wireless LAN
BluetoothBluetooth 4.2
USB3
Video Port1 x DisplayPort
HDMI1 x HDMI
Backlit KeyboardBacklit
WebcamYes
Battery4-cell Lithium Ion
Weight3 - 3.9 lbs.
Package ContentLaptop and orignal charger

其他版本

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商品問答

Does the i7-8650U hit its 4.2 GHz turbo under sustained multi-core loads?

The 4.2 GHz figure is the maximum single-core turbo; sustained multi-core workloads will run at lower clocks due to the processor's thermal limits.

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

The 60 Whr battery and integrated UHD 620 graphics keep power draw modest; fan noise rises under load but stays at office-friendly levels, and the magnesium-alloy chassis spreads heat without becoming uncomfortable.

Which dock or monitor cables do I need to start working immediately?

The unit includes the original power adapter; add an HDMI 1.4 cable for external displays or a USB-C DisplayPort adapter if your monitor uses that input.

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