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Black 14-inch Dell Latitude 7490 touchscreen laptop closed on a flat surface

DELL

DELL Latitude 7490 14" Touchscreen i7-8650U 16GB 256GB laptop

SKU CH-ZW2S-J1C27

14-inch Full HD touchscreen business laptop with 8th-gen Core i7, 16 GB DDR4, 256 GB SSD and Windows 11 Pro

  • ColorBlack
  • Other Features14" Touchscreen
  • Software IncludedA fresh Windows 10 is installed and no additional software i
  • Package ContentDELL Latitude 7490, Pre installed Windows 10 Pro 64Bit, and
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 8th Gen
  • 14-inch Full HD touchscreen for direct interaction
  • Intel Core i7-8650U processor at 1.90 GHz for responsive performance
  • 16 GB DDR4 memory handles multitasking smoothly
  • 256 GB SSD provides fast storage access
  • Windows 11 Pro 64-bit ready for business use

Professional mobile workstation

The Dell Latitude 7490 is a 14-inch business laptop with a Full HD touchscreen, an Intel Core i7 8th Gen processor, 16 GB DDR4 memory and a 256 GB SSD. It ships with Windows 11 Pro and includes HDMI 1.4, DisplayPort over USB Type-C, three USB 3.1 Gen1 ports and Gigabit Ethernet. The chassis weighs 3.11 kg and measures 0.69 cm thin.

Suited for office and field work.

The integrated Intel UHD Graphics 620 uses shared system memory, so the machine handles productivity, video calls and multi-monitor setups well. Buyers who need dedicated graphics memory for rendering, CAD or modern gaming should look elsewhere. The 16 GB RAM ceiling of 32 GB also limits memory-intensive virtualisation workloads.

Deciding spec — 256 GB SSD capacity

The single fixed solid-state drive holds the operating system, applications and active project files. Users who store large media libraries, local databases or multiple virtual machines will fill this drive quickly and must plan for external or cloud storage.

商品特色

  • 14-inch Full HD touchscreen for direct interaction
  • Intel Core i7-8650U processor at 1.90 GHz for responsive performance
  • 16 GB DDR4 memory handles multitasking smoothly
  • 256 GB SSD provides fast storage access
  • Windows 11 Pro 64-bit ready for business use

商品規格

BrandDELL
SeriesLatitude
Model7490
ColorBlack
Other Features14" Touchscreen
Software IncludedA fresh Windows 10 is installed and no additional software is included
Package ContentDELL Latitude 7490, Pre installed Windows 10 Pro 64Bit, and Power Adapter
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 8th Gen
Processor Name1.90GHz
Screen Size14.0"
TouchscreenTouch Screen
Resolution1920 x 1080
Video MemoryShared system memory
Graphic TypeIntegrated
SSD256GB
HDDNo
Memory16GB
Memory Slot (Total)2
Max Memory Supported32 GB
Optical Drive TypeNo
BluetoothBluetooth 4.1
HDMI1
Backlit KeyboardFull Size
WebcamYes
StyleStandard
TypeMainstream
UsageBusiness
AC Adapter/ChargerYes
BatteryLithium Ion
Dimensions (W x D x H)Height 0.690 x Length 8.700 x Width 13.030
Weight3.1100
Consumer AlertGrade A Refurbished

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 loud and hot does the Intel Core i7-8650U get when the Latitude 7490 runs all day?

The 1.9 GHz quad-core chip shares system memory with the Intel UHD Graphics 620, so sustained loads stay within the thin 14.0 inch chassis without a discrete GPU adding extra heat.

What must I already own to use the HDMI 1.4, DisplayPort over USB Type-C and three USB 3.1 Gen1 ports on this Latitude 7490?

You need an HDMI 1.4 cable for external displays, a USB-C to DisplayPort adapter or cable, and standard USB-A peripherals; the laptop supplies the ports and PowerShare on one USB socket.

Will my older USB 2.0 drives and 802.11n router work with the 7490's USB 3.1 Gen1 ports and 802.11ac wireless?

Yes — the three USB 3.1 Gen1 ports are backward compatible with USB 2.0 devices, and the dual-band 802.11ac adapter connects to 802.11n networks at their rated speeds.

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