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Silver Dell Latitude 7490 14 inch laptop closed

DELL

DELL Latitude 7490 Core i7-8650U 1.90GHz 8GB 256GB 14" laptop

SKU CH-99GD-0GV2D

A 14-inch business laptop with an Intel Core i7-8650U processor, 8GB of memory and a 256GB SATA drive running Windows 10 Pro

  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Screen Size14.0"
  • HDD256GB
  • Memory8GB
  • 14" display gives room to work
  • Core i7-8650U at 1.90 GHz handles heavy tasks
  • 8 GB RAM keeps multiple apps responsive
  • 256 GB SATA SSD stores files and boots fast
  • Windows 10 Pro adds business-grade security

Built for business mobility

The Dell Latitude 7490 is a 14.0" laptop designed for professionals who need a portable Windows 10 Pro machine. It runs on an Intel Core i7-8650U processor at 1.90GHz with 8GB of memory and a 256GB SATA drive. This configuration suits office applications, web-based workflows and light multitasking on the move.

Quiet operation for office settings

In typical use the system stays cool and the fan remains subdued, so it works well in open-plan offices or quiet meeting rooms. The low-power U-series chip and SATA storage keep power draw modest, helping the battery last through a standard workday without needing a charger.

Steady performance on long tasks

Under sustained load the processor maintains stable clocks rather than boosting briefly then throttling. This behaviour supports extended document editing, video calls or background sync jobs without sudden slowdowns. Buyers who need more memory or faster storage for heavy workloads should look elsewhere.

商品特色

  • 14" display gives room to work
  • Core i7-8650U at 1.90 GHz handles heavy tasks
  • 8 GB RAM keeps multiple apps responsive
  • 256 GB SATA SSD stores files and boots fast
  • Windows 10 Pro adds business-grade security

商品規格

Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Processor NameIntel Core i7-8650U
Screen Size14.0"
HDD256GB
Memory8GB
TypeHome / Personal

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 do I install the 256GB SATA drive in the Latitude 7490, and what step is often missed?

Remove the base cover, slide the drive into the bay, secure it with the screw, then reconnect the battery cable before closing the case — skipping the battery reconnect leaves the new drive invisible to the BIOS.

What maintenance or replacement will the 8GB memory configuration need later?

The 8GB is soldered and cannot be upgraded; plan for a future system replacement once workloads exceed the fixed capacity.

What limit appears first on the Core i7-8650U during sustained loads?

The integrated cooling saturates quickly, causing the 1.90GHz processor to drop clocks and reduce throughput within minutes of continuous heavy work.

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