https://techinstyle.asus.com/hub/notebook-pc

    ASUS ZenBook UX31E

    ASUS recommends Windows 10 Pro for business.
    Model Number : N50 >
    • Processor
      Intel® Core™ i7 2677M Processor
      Intel® Core™ i5 2557M Processor
    • Operating System
      Windows 7 Professional, 64bit
      Windows 7 Home Premium, 64bit
      Windows 7 Home Basic, 64bit
      This version contains all product updates (SP1)
    • Chipset
      Intel® QS67 Express Chipset
    • Memory
      DDR3 1333 MHz SDRAM, OnBoard Memory GB
    • Display
      13.3" 16:9 HD+ (1600x900) LED Backlight
    • Graphic
      Integrated Intel® HD Graphics 3000 (Core i3/i5/i7)
    • Storage
      7mm SATA3
      128GB RPM SSD
      256GB RPM SSD
      *1
    • Card Reader
      4 -in-1 card reader ( SD/ SDHC/ SDXC/ MMC)
    • Networking
      Integrated 802.11 b/g/n
      Built-in Bluetooth™ V4.0
    • Interface
      1 x Headphone-out jack (Audio-in Combo)
      1 x USB 3.0 port(s)
      1 x USB 2.0 port(s)
      1 x micro HDMI
      1 x Mini VGA
    • Battery
      4Cells 6840 mAh 50 Whrs Polymer Battery
    • Power Adapter
      Output :
      19 V DC, 2.37 A, 45 W
      Input :
      100 -240 V AC, 50/60 Hz universal
    • Dimensions
      Only 3 mm at the front and 9 mm at the rear
      32.5 x 22.3 x 0.3 ~1.7 cm (WxDxH)
    • Weight
      1.3 kg
    • Manufacturer Warranty
      2-year limited International hardware warranty. *different by country
      On-line problem resolution through web interface (BIOS, Driver update)
      OS (Windows® 7 ) install/uninstall consultation
      Bundled software install/uninstall consultation
      ASUS software supporting
    • Note
      *1: The installed SSD has 128GB of physical storage, but due to operating system and back up reserve some of it may not be accessible or visible.

      • ASUS cannot guarantee memory compatibility with other brands.
      • 1GB is one billion bytes. 1TB is one trillion bytes. Actual formatted capacity may be less. Hard drive capacity may be reserved for system recovery, while SSD partitions may be reserved for data storage, or for operating system sleep mode functionality to reduce power consumption.
      • Actual WLAN performance may vary considerably based on hardware configuration, software, power management settings, environmental conditions, wireless connectivity and other factors. Maximum battery capacity normally decreases with time and use.
      • Card reader is SDXC compatible.