我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Black Dell Latitude 7490 14 inch touchscreen laptop closed view

DELL

DELL Latitude 7490 laptop i7-8650U 16GB 256GB SSD 14" touchscreen Windows 10 Pro

SKU CH-PT0A-XPYV9

A 14 inch touchscreen business laptop with a Core i7 8650U, 16 GB DDR4 and a 256 GB SSD running Windows 10 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 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Ready-to-work Windows 10 Pro installed
  • 14 inch 1920 x 1080 touchscreen display
  • 16 GB DDR4 memory with room to grow to 32 GB
  • 256 GB SSD for fast boot and load times
  • Intel Core i7 8650U at 1.90 GHz with Intel UHD Graphics 620

Business ultraportable with 14-inch touchscreen

The Dell Latitude 7490 is a 14-inch business laptop equipped with an Intel Core i7-8650U processor, 16 GB of DDR4 memory and a 256 GB SSD. It ships with Windows 10 Pro 64-bit pre-installed and includes the power adapter. The anti-glare display supports on-cell touch input at 1920 x 1080 resolution.

Suited for mobile professionals needing touch

This configuration fits users who want a lightweight chassis with a responsive touchscreen for annotation or presenting on the go. Buyers who require discrete graphics, a larger screen diagonal, or user-replaceable storage should look at other lines.

256 GB SSD with shared graphics memory

The integrated Intel UHD Graphics 620 uses system memory rather than dedicated video memory, which limits 3D and heavy video workloads. The single 256 GB solid-state drive provides the primary storage, and the two memory slots allow expansion up to 32 GB of DDR4 if more capacity is needed later.

商品特色

  • Ready-to-work Windows 10 Pro installed
  • 14 inch 1920 x 1080 touchscreen display
  • 16 GB DDR4 memory with room to grow to 32 GB
  • 256 GB SSD for fast boot and load times
  • Intel Core i7 8650U at 1.90 GHz with Intel UHD Graphics 620

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 10 Pro
CPU TypeIntel Core i7 8th Gen
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 AlertRefurbished - Will show some signs of previous use, such as light scratch(s) or light dings in the body, and/or screen issues. Please refer to additional information.

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

Should I pick the 256 GB SSD or upgrade to the 32 GB memory limit?

The laptop ships with a 256 GB SSD and 16 GB DDR4 already installed. You can add another module later to reach the 32 GB maximum if your workloads need more RAM, but storage capacity stays at 256 GB unless you replace the drive.

What does the 1.9 GHz i7‑8650U actually deliver in daily use?

The quad‑core Intel Core i7‑8650U runs at a 1.90 GHz base clock and uses Intel UHD Graphics 620 with shared system memory, so it handles office apps, web browsing and video playback smoothly while keeping the 14 inch chassis cool and quiet.

Which ports limit my external display options?

Video output comes from one HDMI 1.4 port and a USB Type‑C connector that carries DisplayPort signals, so you can drive two external monitors at up to 4K 30 Hz each; the three USB 3.1 Gen1 ports and Gigabit Ethernet handle data and networking.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。