Lenovo IdeaPad U400 Specifications

General

  • Packaged Quantity
    1
  • System Type
    Notebook
  • Notebook type
    Midsize, HD display
  • Manufacturer
    Lenovo

Processor / Chipset

  • CPU
    Intel Core i5 (2nd Gen) 2450M / 2.5 GHz
  • Max Turbo Speed
    3.1 GHz
  • Number of Cores
    Dual-Core
  • Cache
    L3 - 3 MB
  • 64-bit Computing
    Yes
  • Chipset
    Mobile Intel HM65 Express
  • Features
    Intel Turbo Boost Technology 2.0

Memory

  • Max RAM Supported
    8 GB
  • Technology
    DDR3 SDRAM
  • Speed
    1333 MHz / PC3-10600
  • Form Factor
    SO DIMM 204-pin
  • Slots Qty
    2
  • Empty Slots
    0

Storage

  • Interface
    Serial ATA-300
  • Optical Drive
    DVD-Writer - fixed - slot-load

Display

  • LCD Backlight Technology
    LED backlight
  • Resolution
    1366 x 768 ( HD )
  • Widescreen
    Yes
  • Image Aspect Ratio
    16:9
  • Features
    VibrantView

Audio & Video

  • Graphics Processor
    AMD Radeon HD 6470M / Intel HD Graphics 3000 - 1 GB
  • Camera
    Yes
  • Resolution
    1.3 Megapixel
  • Sound
    Stereo speakers , microphone
  • Codec
    CX20671
  • Compliant Standards
    High Definition Audio

Input

  • Type
    touchpad
  • Features
    multi-touch touchpad

Communications

  • Wireless
    802.11n
  • Wireless Controller
    Intel Centrino Wireless-N 1030
  • Network Interface
    Gigabit Ethernet
  • Ethernet Controller
    Intel 82579V

Battery

  • Installed Qty
    1
  • Capacity
    54 Wh

AC Adapter

  • Input
    AC 120/230 V ( 50/60 Hz )
  • Output
    65 Watt

Connections & Expansion

  • Interfaces
    2 x USB 2.0
    USB 3.0
    HDMI
    LAN
    Headphone/microphone combo jack

Software

  • Software Included
    Microsoft Security Essentials
  • Microsoft Office Preloaded
    Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC.

Miscellaneous

  • Color
    graphite gray
  • Case Material
    aluminum
  • Features
    hard drive password
  • Compliant Standards
    RoHS

Dimensions & Weight

  • Width
    13.4 in
  • Depth
    9.1 in
  • Height
    0.9 in
  • Weight
    4.4 lbs

Environmental Standards

  • ENERGY STAR Qualified
    Yes

Sustainability

General

  • Manufacturer
    Lenovo