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Silver 14 inch Dell Latitude 7490 laptop closed view

DELL

DELL Latitude 7490 laptop 14.0" i7-8650U 16GB 512GB Thunderbolt

SKU CH-2F14-9CVR1

14-inch business laptop with Intel Core i7-8650U processor, 16GB DDR4 memory, 512GB SSD, and Thunderbolt connectivity

  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor Name3400+
  • Screen Size14.0"
  • TouchscreenNon-Touch Screen
  • Resolution1280 x 1024
  • Quad-core i7-8650U reaches 4.2 GHz turbo for demanding workloads
  • 16 GB DDR4 2400 MHz memory keeps multitasking responsive
  • 512 GB solid-state drive provides fast boot and load times
  • 0 inch FHD anti-glare display reduces eye strain
  • Thunderbolt port enables high-speed peripherals and displays

Business laptop with Intel i7-8650U

The Dell Latitude 7490 is a 14.0-inch business laptop powered by a quad-core Intel Core i7-8650U processor running at 1.90 GHz with a maximum turbo frequency of 4.20 GHz. It comes with 16GB of 2400MHz DDR4 memory and a 512GB solid-state drive. Windows 10 Pro 64-bit is pre-installed and the system includes Thunderbolt connectivity.

Mobile professionals needing Thunderbolt

This configuration suits mobile professionals who require Thunderbolt ports for docks or external devices and 16GB of DDR4 memory for multitasking. The 14.0-inch anti-glare Full HD display with a resolution of 1920 x 1080 supports mobile work. Buyers who need a dedicated graphics processor or a touchscreen should consider other models.

Quad-core i7-8650U with 4.20 GHz max turbo

The processor is an Intel Core i7-8650U with four cores, a base frequency of 1.90 GHz and a maximum turbo frequency of 4.20 GHz. It operates within a 15W power envelope and includes 8MB of cache. This specification determines whether the performance envelope matches the buyer's workload requirements.

Highlights

  • Quad-core i7-8650U reaches 4.2 GHz turbo for demanding workloads
  • 16 GB DDR4 2400 MHz memory keeps multitasking responsive
  • 512 GB solid-state drive provides fast boot and load times
  • 0 inch FHD anti-glare display reduces eye strain
  • Thunderbolt port enables high-speed peripherals and displays

Specifications

BrandDELL
SeriesLatitude
Model7490
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Processor Name3400+
Screen Size14.0"
TouchscreenNon-Touch Screen
Resolution1280 x 1024
GPU/VPUIntegrated Graphics
Graphic TypeIntegrated Card
SSD512GB
Memory16GB
Memory SpeedDDR4 2400
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I add memory to the Latitude 7490, and which step catches people out?

Remove the base cover, insert the DDR4 2400 SO-DIMM into the free slot at an angle, then press down until the clips click; the step often missed is removing the battery cable first.

What will need replacement on this Latitude 7490 after a few years of daily use?

The 4-cell 60W battery is the first component that wears out; the 512GB SSD and 16GB DDR4 memory are solid-state and rarely fail.

Which limit appears first when the i7-8650U runs flat-out for a long period?

The 15 W TDP forces the processor to drop from its 4.20 GHz turbo to the 1.90 GHz base clock once the cooling saturates.

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