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Black Dell Latitude 7390 ultrabook with 13.3 inch touchscreen display

DELL

DELL Latitude 7390 laptop i7-8650U 32GB DDR4 1TB NVMe 13.3" Touchscreen

SKU CH-J031-PBMT1

13.3-inch Full HD touchscreen ultrabook with quad-core i7-8650U, 32 GB DDR4 and 1 TB NVMe storage

  • ColorBlack
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Number of CoresQuad-core Processor
  • Screen Size13.3"

Options 32GB/1TB W10P

  • Quad-core i7-8650U up to 4.2 GHz handles heavy workloads
  • 32 GB DDR4 memory keeps many apps responsive
  • 1 TB NVMe SSD stores large projects fast
  • 3" 1920 x 1080 touchscreen enables direct interaction
  • Windows 10 Pro provides familiar business environment

Ultra-portable business laptop

The Dell Latitude 7390 is a 13.3 inch ultrabook built for professionals who need a compact Windows 10 Pro machine with a responsive touchscreen. Its quad-core i7-8650U processor and 32 GB DDR4 memory handle office workloads and multitasking without hesitation. The 1 TB NVMe SSD provides ample high-speed storage for large project files and applications.

Thermals noise and power

The integrated Intel UHD Graphics 620 keeps heat output modest during typical productivity tasks such as document editing, web browsing and video calls. Fan activity remains low in normal office use, preserving a quiet environment for meetings or focused work. Efficient 8th Gen architecture helps extend battery runtime during mobile days.

Connectivity and input flexibility

Two USB 3.1 Gen 1 ports, one with PowerShare, plus a USB-C 3.1 Gen 1 port with DisplayPort output and HDMI cover external displays and peripherals without adapters. Bluetooth 4.2 pairs keyboards, mice or headsets cleanly. The spill-resistant keyboard and Corning Gorilla Glass 4 touchscreen support touch or optional active pen input for secure, versatile interaction.

商品特色

  • Quad-core i7-8650U up to 4.2 GHz handles heavy workloads
  • 32 GB DDR4 memory keeps many apps responsive
  • 1 TB NVMe SSD stores large projects fast
  • 3" 1920 x 1080 touchscreen enables direct interaction
  • Windows 10 Pro provides familiar business environment

商品規格

BrandDELL
SeriesLatitude
ModelDELL
Part Number7390
ColorBlack
Operating SystemWindows 10 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
SSD1TB
HDDNo
Storage SpecM.2 1TB NVMe SSD
Memory32GB
Memory SpeedDDR4
Memory Spec16 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

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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 do I install the 1TB NVMe drive and what step is often missed?

The 1TB NVMe drive fits into the internal M.2 slot; the step most people miss is re-enabling the NVMe controller in BIOS before Windows loads.

What maintenance will the 32GB DDR4 memory need later?

The 32GB DDR4 memory is soldered to the board, so no user replacement or upgrade is possible.

Which limit appears first during sustained loads on the i7-8650U?

The Intel UHD Graphics 620 thermal ceiling is reached before the CPU hits its 4.2 GHz turbo, capping sustained performance.

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