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Silver Dell Latitude 7490 laptop closed on desk

DELL

DELL Latitude 7490 i7-8650U 16GB 512GB SSD 14.1" FHD Win 10 Pro

SKU CH-RZ33-JP4XN

A 14.1 inch FHD business laptop with a quad-core i7-8650U, 16 GB memory and 512 GB SSD running Windows 10 Pro

  • Operating SystemWindows 10 Pro 64-bit English, French, Spanish
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Core NameCoffee Lake
  • Turbo Frequency4.20 GHz
  • Number of CoresQuad-core Processor
  • Quad-core processor reaches 4.20 GHz turbo for responsive multitasking
  • 16 GB memory handles demanding workloads smoothly
  • 512 GB total solid-state storage loads apps fast
  • 1 inch FHD 1920 x 1080 display shows crisp detail
  • Windows 10 Pro 64-bit includes business-grade security features

Latitude 7490 for mobile professionals

The Dell Latitude 7490 pairs an Intel Core i7-8650U processor with 16GB of memory and a 512GB solid-state drive. A 14.1-inch FHD panel at 1920 x 1080 resolution provides a crisp workspace for documents and web apps. Windows 10 Pro 64-bit ships in English, French and Spanish. Integrated Intel HD Graphics 620 handles everyday visual tasks.

Thermals and power in daily use

The quad-core Coffee Lake CPU runs at a 1.90GHz base with a 4.20GHz turbo frequency and 8MB of L3 cache. Integrated graphics share system memory, keeping the platform power draw modest during typical office workloads. Fan noise remains low when browsing, streaming video or editing spreadsheets. The 64-bit operating system manages memory efficiently for the 16GB capacity.

Sustained load behaviour

Under continuous multi-threaded demand the processor can maintain elevated clocks within its thermal envelope. Shared video memory means graphics-intensive tasks draw from the main 16GB pool rather than dedicated VRAM. The 256GB SSD and 256GB HDD combination offers tiered storage for active projects and archives. Buyers who need discrete graphics or more storage should consider other configurations.

Pontos fortes

  • Quad-core processor reaches 4.20 GHz turbo for responsive multitasking
  • 16 GB memory handles demanding workloads smoothly
  • 512 GB total solid-state storage loads apps fast
  • 1 inch FHD 1920 x 1080 display shows crisp detail
  • Windows 10 Pro 64-bit includes business-grade security features

Especificações

BrandDELL
SeriesLatitude
Model7490 (R5VYY)
Part NumberR5VYY
Operating SystemWindows 10 Pro 64-bit English, French, Spanish
CPU TypeIntel Core i7 8th Gen
Processor NameIntel Core i7-8650U
Core NameCoffee Lake
Turbo Frequency4.20 GHz
Number of CoresQuad-core Processor
CPU L3 Cache8 MB
Screen Size14.1"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel HD Graphics 620
Video MemoryShared system memory
Graphic TypeIntegrated Card
SSD256GB
HDD256GB
Storage SpecM.2 256 GB SATA Class 20 Solid State Drive
Memory16GB
Memory SpeedDDR4 2400
Memory Spec8 GB x 2
WLANIntel Dual-Band Wireless-AC 8265 Wi-Fi
BluetoothBluetooth 4.2
HDMI1 x HDMI
TouchpadYes
KeyboardInternal English Keyboard
Backlit KeyboardBacklit
WebcamYes
StyleStandard
TypeWork / Business
UsageBusiness
AC Adapter/Charger65-watt AC Adapter
Battery4-cell Lithium Ion

Perguntas sobre este artigo

How do I install the 512GB storage drive into the Latitude 7490?

Remove the base cover, slot the 512GB drive into the internal bay, secure it with the caddy screws, then initialise the volume in Disk Management before cloning or installing Windows 10 Pro 64-bit.

What maintenance will the 16GB memory and Intel Core i7-8650U need later?

The 16GB memory is soldered and cannot be upgraded; keep the Intel Core i7-8650U heatsink clean by blowing dust from the fan vents every few months to maintain the 4.20GHz turbo frequency.

What limit appears first when the Intel HD Graphics 620 runs sustained workloads?

The Intel HD Graphics 620 uses shared system memory from the 16GB RAM, so extended 1920 x 1080 rendering will hit thermal throttling on the i7-8650U before graphics memory becomes the bottleneck.

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