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 7390 13.3 inch touchscreen ultrabook with narrow bezel

DELL

Dell Latitude 7390 13.3" Touchscreen i7-8650U 512GB 8GB DDR4

SKU CH-GWBY-DK4BP

A 13.3-inch touchscreen ultrabook with an 8th Gen Intel Core i7-8650U, 512 GB NVMe storage and 8 GB DDR4 memory, running 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/512GB W11P

  • Quad-core i7-8650U up to 4.2 GHz for responsive multitasking
  • 3" FHD touchscreen with 1920 x 1080 resolution for clear interaction
  • 512 GB NVMe SSD for fast boot and app loading
  • 8 GB DDR4 memory supports everyday workloads
  • Windows 11 Pro installed and ready to use

Dell Latitude 7390 Touch Ultrabook

The Dell Latitude 7390 is a 13.3 inch Full HD touchscreen ultrabook running Windows 11 Pro. It uses an 8th Generation Intel Core i7-8650U quad-core processor with Intel UHD Graphics 620. Storage is provided by a 512 GB NVMe M.2 SSD and 8 GB of DDR4 memory.

Suited for mobile professionals needing pen

Workers who rely on discrete graphics for rendering or gaming should look elsewhere. Buyers who want more storage or memory than the soldered 8 GB and single 512 GB drive provide will need a different chassis. The integrated GPU limits heavy 3D workloads.

Quad-core i7-8650U with integrated graphics

The processor runs at a 1.9 GHz base frequency and reaches 4.2 GHz with Turbo Boost across four cores and eight threads. Intel UHD Graphics 620 handles the display output on the 1920 x 1080 touchscreen panel. This CPU and GPU combination defines the performance ceiling for every task.

商品特色

  • Quad-core i7-8650U up to 4.2 GHz for responsive multitasking
  • 3" FHD touchscreen with 1920 x 1080 resolution for clear interaction
  • 512 GB NVMe SSD for fast boot and app loading
  • 8 GB DDR4 memory supports everyday workloads
  • Windows 11 Pro installed and ready to use

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
SSD512GB
HDDNo
Storage SpecM.2 512. 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 do I install the M.2 512 GB NVMe SSD and what step do people miss?

The drive slides into the M.2 slot at a slight angle, then secure it with the single screw; the step often missed is pressing the drive fully flat before tightening so the connector seats completely.

What maintenance or replacement will the 8 GB DDR4 memory need later?

The memory is soldered to the board so it cannot be upgraded or replaced; only the NVMe SSD is user-serviceable.

At what point does the Intel UHD Graphics 620 become the limit during sustained workloads?

Under extended heavy graphical load the integrated GPU thermal ceiling is reached first, causing clock throttling before the CPU hits its own limits.

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。