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Black Dell Latitude 7490 14 inch laptop closed view

DELL

DELL Latitude 7490 14" i7-8650U 1.9GHz 16GB 256GB SSD laptop

SKU CH-NF6X-ZS6Q2

A 14-inch business laptop with an Intel Core i7 8th Gen processor, 16 GB DDR4 memory and a 256 GB SSD, running Windows 10 Pro

  • Screen size14.0 in (35.6 cm)
  • ProcessorIntel Core i7 8th Gen
  • Video RAMShared system memory
  • Memory size16 GB
  • SSD storage256 GB
  • Display resolution1920 × 1080
  • Ready for multitasking with 16 GB DDR4 memory
  • Fast boot and load times from 256 GB SSD
  • Sharp visuals on 14.0 inch 1920 x 1080 anti-glare screen
  • Connect peripherals via HDMI 1.4 and USB 3.1 Gen1 ports
  • Lightweight mobility at 3.1 kg with magnesium alloy chassis

Business-ready 14-inch laptop

The Dell Latitude 7490 delivers a 14.0 inch Full HD anti-glare display, an Intel Core i7-8650U processor at 1.90 GHz, 16 GB DDR4 memory and a 256 GB SSD. Windows 10 Pro 64-bit is pre-installed. Integrated Intel UHD Graphics 620 uses shared system memory. The magnesium-alloy chassis weighs 3.11 kg and measures 0.69 x 8.7 x 13.03 cm.

Sustained workload thermal profile

The U-series processor maintains its base 1.9 GHz clock during extended office tasks such as document editing, video calls and browser-based applications. Shared graphics memory means frame-buffer pressure rises with heavy multitasking, so the 16 GB DDR4 ceiling matters for stability. Dual-fan cooling keeps surface temperatures comfortable for lap use over multi-hour sessions.

Upgrade path from older ultraportables

This configuration replaces 8 GB dual-core ultraportables that struggle with concurrent video conferencing and large spreadsheets. The jump is worthwhile when daily work routinely exceeds 8 GB RAM utilisation or when a 256 GB SSD eliminates the need for external drives. Buyers needing discrete graphics, touchscreen input or more than 32 GB memory should consider other models.

How it compares

Measured against everything we stock in Standard Laptops & Notebooks, at today’s prices. Recalculated every night.

Price $342.99
Cheaper than about 76% of the 32,549 comparable items (median $599.99).
Screen size 14.0 in (35.6 cm)
Lower than about 60% of the 32,085 comparable items (median 15.2 in).
Memory size 16 GB
Typical for this category: the median of 30,127 items is 16 GB.

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Specifications

Product
Brand nameDELL
Product lineLatitude
Model name7490
Product colorBlack
Design styleStandard
Product typeMainstream
Recommended useBusiness
Processor
ProcessorIntel Core i7 8th Gen
Memory
Memory size16 GB
Total memory slots2
Maximum supported memory32 GB
Storage
SSD storage256 GB
Hard driveNo
Optical driveNo
Display
Screen size14.0 in (35.6 cm)
Display resolution1920 × 1080
Graphics
Video RAMShared system memory
Graphics typeIntegrated
Audio & video
Web cameraYes
Connectivity
Bluetooth support4.1
Ports & slots
HDMI ports1
Power
Power adapterYes
Battery packLithium Ion
Size & build
Overall dimensionsHeight 0.69 × Length 8.7 × Width 13.03
In the box
Included itemsDELL Latitude 7490, Pre installed Windows 10 Pro 64Bit, and Power Adapter
Software
Operating systemWindows 10 Pro
Pre-installed softwareA fresh Windows 10 is installed and no additional software is included
More details
Keyboard backlightFull Size

Condition and safety notices

Reproduced word for word from the maker or refurbisher: notices like these are not ours to rephrase.

Condition notice
Grade A Refurbished

Other versions of this model

5 more in the same range

Questions about this item

How much fan noise and heat does the Core i7-8650U generate during all-day use?

The 1.9 GHz processor uses integrated Intel UHD Graphics 620 and shares system memory, keeping thermal output modest for typical office workloads.

Which cables or peripherals are required to start working with the 14.0" FHD display and ports?

The laptop includes a DC-in power adapter, HDMI 1.4, three USB 3.1 Gen1 ports, DisplayPort over USB Type-C, RJ-45 Ethernet and an SD 4.0 card reader, so only a power cord is essential.

Will my existing DDR4 SODIMM modules work alongside the installed 16 GB memory?

The system has two DDR4 slots supporting up to 32 GB total, so compatible DDR4 SODIMMs can be added to the factory-installed 16 GB.

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