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Dell Latitude 7390 2-in-1: руководство по обслуживанию

Technical specifications

This topic lists out the technical specifications.

Table 1. SpecificationsThe following table provides the technical specifications for your computer:
TypeFeature
Model NumberLatitude 7390 2-in-1
Processor familyIntel Kaby Lake U and R (7th and 8th generation i3/i5/i7)
Operating System
  • Microsoft Windows 10 Pro 64 bit
  • Microsoft Windows 10 Home 64 bit
Memory
  • LPDDR3 SDRAM 1866 MHz; Up to 8 GB (on board)
  • LPDDR3 SDRAM 2133 MHz; 16 GB (on board)
ChipsetIntel Kaby Lake U and R (integrated with processor)
Graphics
  • Intel Integrated HD Graphics 620 (7th generation Intel core)
  • Intel Integrated UHD Graphics 620 (8th generation Intel core)
Display 13.3 inches FHD 16:9 (1920 x 1080) WVA Touch with Corning Gorilla Glass 4, Active Pen Support, Anti-Reflective and Anti-Smudge, 255 nits
Storage options

Primary Storage:

  • 128 GB M.2 2280 SATA SSD
  • 256 GB M.2 2280 SATA SSD
  • 256 GB M.2 2280 PCIeSSD
  • 512 GB M.2 2280 PCIeSSD
  • 1 TB M.2 2280 PCIeSSD
  • 256 GB M.2 2280 SED PCIeSSD
  • 512 GB M.2 2280 SED PCIeSSD
Secondary Storage:
  • 128 GB M.2 2230 PCIeSSD
  • 256 GB M.2 2230 PCIeSSD
Multimedia
  • Microsoft Skype for Business Certified
  • Optional HD or IR Camera (User-Facing fixed focus) with LED
  • Stereo Speaker with Maxx Audio Pro
  • 4 x Noise reducing integrated array microphones
  • Headset/Mic combo jack
Battery options
  • 45 Whr (3 Cell) Polymer Battery, with ExpressCharge
  • 60 Whr (4 Cell) Polymer Battery, with ExpressCharge
  • 60 Whr (4Cell) Long Life Cycle Polymer Battery
Power adapter
  • 45 W adapter, USB Type-C
  • 65 W adapter, USB Type-C
  • 90 W adapter, USB Type-C
Connectivity

Microsoft Modern Standby compliant

WiFi Display (Miracast) 14

Wireless LAN Options:

  • Qualcomm QCA61x4A 802.11ac Dual Band (2x2) Wireless Adapter + Bluetooth 4.1 (non vPro)
  • Qualcomm QCA6174A Extended Range 802.11 ac MU-MIMO Dual Band (2x2) Wi-Fi + Bluetooth 4.1
  • Intel Dual-Band Wireless-AC 8265 Wi-Fi + BT 4.2 Wireless Card (2x2). Bluetooth Optional
Optional Mobile Broadband Options:
  • Dell Wireless Qualcomm Snapdragon X7 LTE-A (DW5811e) for AT&T, Verzion&Sprint (US)
  • Dell Wireless Qualcomm Snapdragon X7 LTE-A (DW5811e) (EMEA/APJ/ROW)
  • Dell Wireless Qualcomm Snapdragon X7 LTE-A (DW5816e for Japan/ANZ/China
  • Dell Wireless Qualcomm Snapdragon X7 HSPA+ (DW5811e) (Indonesia)
Ports, Slots and Chassis
  • 1x USB 3.1 Gen 1
  • 1x USB 3.1 Gen 1 with PowerShare
  • 2 x DisplayPorts over USB Type-C with optional Thunderbolt 3
  • HDMI 1.4
  • microSIM card slot (WWAN only)
  • microSD 4.0 Memory card reader
  • Noble Wedge Lock slot
SecurityTPM 2.0 FIPS 140-2 certified, TCG Certified*
Optional Hardware Authentication Bundle 1:
  • Contacted Smart Card with Control Vault 2.0 Advanced authentication with FIPS 140-2 level 3 certification
Optional Hardware Authentication Bundle 2:
  • Touch Fingerprint Reader, FIPS 201 Contacted Smart Card, Contactless Smart Card/NFC5, Control Vault 2.0 Advanced authentication with FIPS 140-2 level 3 certification
  • Optional face IR camera (Windows Hello compliant)
  • Dell Client Command Suite
  • Optional Dell Data Security and Management Software:
    • Dell Data Protection | Endpoint Security Suite Enterprise
    • Dell Data Protection | Encryption (Enterprise or Personal Edition)
    • MozyPro, MozyEnterprise
    • Dell Data Protection | Threat Defense
    • Dell Protected Workspace
    • Dell Data Guardian
    • RSA NetWitness Endpoint
    • VMware Airwatch
    • Absolute Data & Device Security
    • RSA SecurID Access
Input device
  • 10-Finger Touch Display
  • 4 microphones available with standard bezel
  • Headset/Mic combo jack
  • Integrated ISO Keyboard
  • Active Pen (Optional, sold separately)
Docking option
  • Dell Business Dock
  • Dell Business Dock with Monitor stand
  • Dell Business Thunderbolt Dock

* TCG certification (February 2018)

 Keyboards Hot Key Definitions

Table 1. Hot key combinations The following table provides the hot key combinations for your computer.
Fn Key CombinationFunction
ESCFn Toggle
F1Speaker Mute
F2Volume Down
F3Volume Up
F4Mic Mute
F5Num Lock
F6Scroll Lock
F8Display Toggle (Win + P)
F9Search
F10

Increase Keyboard Backlight Brightness

(Pressing this function cycle keyboard backlight to the next level in the sequence: 50%, 100%, off)

F11Print Screen
F12Insert
HomeToggle Radio On/Off
EndSleep
Up arrowBrightness up
down arrowBrightness down

Fn Key Mode:

Standard = The F1-F12 keys behave as function keys. Holding <Fn> is required to access their secondary functions.

Secondary~14~= The F1-F12 keys control the secondary functions. <Fn> is required to access the standard functions