Lenovo IdeaPad U400 Specifications

General

  • Packaged Quantity
    1
  • Operating System
    Microsoft Windows 7 Home Premium 64-bit Edition
  • Notebook type
    HD display, Midsize, Budget
  • Manufacturer
    Lenovo

Processor / Chipset

  • CPU
    Intel Core i3 (2nd Gen) 2330M / 2.2 GHz
  • Number of Cores
    Dual-Core
  • Cache
    L3 - 3 MB
  • 64-bit Computing
    Yes
  • Chipset
    Mobile Intel HM65 Express
  • Features
    Hyper-Threading Technology, integrated memory controller

Memory

  • RAM
    4 GB ( 1 x 4 GB )
  • Max RAM Supported
    8 GB
  • Technology
    DDR3 SDRAM
  • Speed
    1333 MHz / PC3-10600
  • Form Factor
    SO DIMM 204-pin
  • Slots Qty
    2
  • Empty Slots
    1

Storage

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

Display

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

Audio & Video

  • Graphics Processor
    PCI Express x16 - AMD Radeon HD 6470M / Intel HD Graphics 3000 - 1 GB
  • Camera
    Yes
  • Resolution
    1.3 Megapixel
  • Sound
    Stereo speakers
  • Codec
    CX20671
  • Compliant Standards
    High Definition Audio, SRS Premium Sound

Input

  • Type
    keyboard, touchpad
  • Features
    multi-touch touchpad

Communications

  • Wireless
    802.11n, Bluetooth 3.0
  • Wireless Controller
    Intel Centrino Wireless-N 1030
  • Network Interface
    Gigabit Ethernet

Battery

  • Technology
    Lithium polymer
  • Capacity
    54 Wh
  • Run Time
    7 sec

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
    Adobe Flash Player, Adobe Reader, CyberLink Power2Go, CyberLink Youcam, Cyberlink PowerDVD , Lenovo Energy Management, Lenovo OneKey Recovery, Microsoft Security Essentials, Windows Live 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
  • Features
    ThinkVantage Active Protection System, administrator password, hard drive password
  • Included Accessories
    power adapter
  • 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

Manufacturer Warranty

  • Service & Support
    1 year warranty

Sustainability

General

  • Manufacturer
    Lenovo