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Silver 13.9 inch Dell Latitude 7490 business laptop closed view

DELL

DELL Latitude 7490 i7-8650U 8 GB 512GB laptop

SKU CH-AWEC-ZJBHT

A 13.9-inch business laptop with a 1.90 GHz Intel Core i7-8650U, 8 GB memory, 512 GB NVMe storage and a 1920 x 1080 non-touch display

  • Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade ‍👉Check
  • CPU TypeIntel Core i7 8th Gen
  • Processor Name1.90GHz
  • Screen Size13.9"
  • TouchscreenNon-Touch Screen
  • Resolution1920 x 1080
  • Intel Core i7-8650U processor handles demanding workloads efficiently
  • 8 GB memory with one free slot supports multitasking and future upgrades
  • 512 GB NVMe storage provides fast data access
  • 9 inch 1920 x 1080 display delivers sharp visuals
  • Windows 10 Home installed with Windows 11 Pro upgrade path

Business ultraportable

The Dell Latitude 7490 is a 13.9 inch laptop built for professionals who need a compact Windows device. An Intel Core i7-8650U processor running at 1.90GHz handles office applications and multitasking. It ships with Windows 10 Home and a free upgrade path to Windows 11 Pro. The 1920 x 1080 non-touch display keeps the chassis thin and light.

Simple memory upgrade

Two SODIMM slots are fitted and one is already populated with the 8 GB module, leaving a single slot open for expansion up to 32 GB total. The 512GB NVMe drive is user-replaceable, though accessing it requires removing the bottom cover. No specialised tools are needed beyond a small Phillips screwdriver. Take care not to overtighten the cover screws during reassembly.

Steady office throughput

Intel UHD Graphics 620 drives the 1080p panel without a discrete GPU, so sustained loads stay within the ultra-low-power envelope. The i7-8650U maintains its base clocks during long document, browser and video-conferencing sessions. Thermals remain manageable in the slim chassis because the workload rarely saturates all four cores. Battery life benefits from the integrated graphics design.

商品特色

  • Intel Core i7-8650U processor handles demanding workloads efficiently
  • 8 GB memory with one free slot supports multitasking and future upgrades
  • 512 GB NVMe storage provides fast data access
  • 9 inch 1920 x 1080 display delivers sharp visuals
  • Windows 10 Home installed with Windows 11 Pro upgrade path

商品規格

BrandDELL
ModelLatitude 7490
Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade
‍👉Check ABS/Helix computers with Windows 11
CPU TypeIntel Core i7 8th Gen
Processor Name1.90GHz
Screen Size13.9"
TouchscreenNon-Touch Screen
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
HDD512GB
Memory8GB
Memory Slot (Total)2
Memory Slot (Available)1
Max Memory Supported32 GB
WebcamYes
TypeWork / Business

其他版本

同系列還有 5 款

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 can I confirm the 1.90 GHz Core i7-8650U and Intel UHD Graphics 620 are active after first boot?

Open Task Manager and check the Performance tab — the CPU should show four cores at 1.90 GHz base and the GPU should list Intel UHD Graphics 620.

What ships in the box and what must I source separately?

The unit arrives with a power adapter and Windows 10 Home 64-bit pre-installed; no other accessories are included.

Which memory configuration should I choose if I want the maximum 32 GB later?

The laptop has two slots with one free, so add a single 24 GB module to reach the 32 GB limit.

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