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Black Dell Latitude 7390 13.3 inch FHD touchscreen ultrabook

DELL

DELL Latitude 7390 13.3" FHD Touchscreen i7-8650U 256GB SSD 8GB DDR4

SKU CH-YZXZ-WBPNZ

A 13.3" FHD touchscreen ultrabook with an 8th Gen Intel Core i7-8650U, 256 GB NVMe SSD, 8 GB DDR4 and Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Number of CoresQuad-core Processor
  • Screen Size13.3"

Options 8GB/256GB W11P

  • Quad-core i7-8650U up to 4.2 GHz handles demanding workloads
  • 3" FHD touchscreen with 1920 x 1080 resolution for precise input
  • 256 GB NVMe SSD plus 8 GB DDR4 memory keeps projects responsive
  • Windows 11 Pro installed and ready for professional use
  • USB-C DisplayPort and HDMI connect external displays easily

Professional ultrabook with touch display

The Dell Latitude 7390 is a 13.3-inch Full HD touchscreen laptop powered by an 8th Gen Intel Core i7-8650U quad-core processor. It ships with 8 GB of DDR4 memory and a 256 GB NVMe M.2 SSD. Windows 11 Pro comes pre-installed for immediate deployment in business environments.

Connectivity and expansion for mobile work

Two USB 3.1 Gen 1 ports provide standard peripheral support, while one adds PowerShare for charging devices when the system is off. A USB-C 3.1 Gen 1 port carries DisplayPort video for external monitors. HDMI, a headset jack, Wi-Fi and Bluetooth 4.2 complete the I/O set without needing a dock.

Efficient thermal design for quiet operation

Integrated Intel UHD Graphics 620 keeps power draw low during typical office workloads. The processor runs at a 1.9 GHz base frequency with Turbo Boost available up to 4.2 GHz for short bursts. Fan activity remains subdued during document editing, web browsing and video playback.

商品特色

  • Quad-core i7-8650U up to 4.2 GHz handles demanding workloads
  • 3" FHD touchscreen with 1920 x 1080 resolution for precise input
  • 256 GB NVMe SSD plus 8 GB DDR4 memory keeps projects responsive
  • Windows 11 Pro installed and ready for professional use
  • USB-C DisplayPort and HDMI connect external displays easily

商品規格

BrandDELL
SeriesLatitude
ModelDELL
Part Number7390
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 8th Gen
Processor NameIntel Core i7-8650U
Number of CoresQuad-core Processor
Screen Size13.3"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Storage SpecM.2 256 GB NVMe SSD
Memory8GB
Memory SpeedDDR4
Memory Spec4 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported32 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WLAN802.11ac Wireless LAN
WiFi GenerationWi-Fi 4 and earlier generation
BluetoothYes
USBUSB 3.1 Gen 1, USB 3.1 Gen 1 (PowerShare), USB-C 3.1 Gen 1/DisplayPort
Video Port1 x HDMI
HDMI1 x HDMI
Ethernet1 x RJ-45 (1Gbps)
Audio PortsYes
TouchpadYes
KeyboardStandard
WebcamYes
StyleUltrabook
TypeMainstream
UsageBusiness
AC Adapter/Charger65-watt AC Adapter
Dimensions (W x D x H)12 x 8.3 x 0.7
Weight< 4lbs
Software IncludedNONE

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 long can the i7-8650U sustain its 4.2 GHz turbo before thermal limits reduce the clock?

The quad-core i7-8650U runs at a 1.9 GHz base and can reach 4.2 GHz with Turbo Boost, but the Ultrabook chassis and integrated UHD 620 graphics mean sustained loads will throttle once the cooling capacity is reached.

What are the fan noise and surface temperatures like when the Latitude 7390 runs a full-day workload?

With a 13.3" chassis weighing 3.11 lbs and only integrated UHD 620 graphics, the system relies on a single fan; expect audible spin-up and warm keyboard deck during prolonged heavy use.

Which active pen works with the 13.3" 1920 x 1080 touchscreen for Windows Ink?

The display supports Windows Ink with an optional active pen sold separately; any Microsoft Pen Protocol-compatible stylus will function on the Corning Gorilla Glass 4 surface.

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