Lenovo ThinkPad T420 Specifications

Lenovo ThinkPad T420

Lenovo ThinkPad T420 Intel Core i5-2520M (3M Cache, 2.50GHz)

Part Number: 4177Q5U

General

  • Packaged Quantity
    1
  • Platform Technology
    Intel vPro Technology
  • Built-in Devices
    ThinkLight
  • Embedded Security
    Trusted Platform Module (TPM 1.2) Security Chip
  • Notebook type
    Midsize, HD display
  • Manufacturer
    Lenovo

Processor / Chipset

  • CPU
    Intel Core i5 (2nd Gen) 2520M / 2.5 GHz
  • Max Turbo Speed
    3.2 GHz
  • Number of Cores
    Dual-Core
  • Cache
    L3 - 3 MB
  • 64-bit Computing
    Yes
  • Chipset Type
    Mobile Intel QM67 Express
  • Features
    Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, integrated memory controller

Cache Memory

  • Type
    L3 cache
  • Installed Size
    3 MB

Storage

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

RAM

  • Memory Speed
    1333 MHz
  • Memory Specification Compliance
    PC3-10600
  • Configuration Features
    1 x 4 GB
  • Technology
    DDR3 SDRAM
  • Installed Size
    4 GB

Memory

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

Display

  • LCD Backlight Technology
    LED backlight
  • Widescreen Display
    Yes
  • Image Aspect Ratio
    16:9
  • Monitor Features
    anti-glare
  • Type
    LED
  • Diagonal Size (metric)
    35.5 cm
  • Display Resolution Abbreviation
    HD

Audio & Video

  • Graphics Processor
    Intel HD Graphics 3000
  • Memory Allocation Technology
    Dynamic Video Memory Technology
  • Integrated Webcam
    Yes
  • Capture Resolutions
    1280 x 720
  • Sound
    Stereo speakers, stereo microphone
  • Audio Codec
    CX20672

Hard Drive

  • Spindle Speed
    7200 rpm
  • Type
    HDD
  • Capacity
    320 GB

Input

  • Type
    TrackPoint, UltraNav, keyboard
  • Features
    multi-touch touchpad, spill-resistant

Communications

  • Wireless Protocol
    802.11a/b/g/n
  • Wireless Controller
    Intel Centrino Advanced-N 6205
  • Wired Protocol
    Gigabit Ethernet

Wireless Broadband (WWAN)

  • Generation
    3G upgradable

Optical Storage

  • Drive Type
    DVD-Writer
  • Type
    DVD-Writer
  • Form Factor
    removable

Processor

  • Type
    2nd Gen Core i5
  • Processor Number
    i5-2520M
  • Generation
    2
  • Manufacturer
    Intel
  • Clock Speed
    2.5 GHz

Card Reader

  • Type
    4 in 1 card reader
  • Supported Flash Memory
    MultiMediaCard, SD Memory Card, SDHC Memory Card, SDXC Memory Card

Battery

  • Cells
    6-cell
  • Technology
    lithium ion
  • Run Time (Up To)
    9 sec

AC Adapter

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

Connections & Expansion

  • Expansion Bays
    1 x Ultrabay Enhanced
  • Slots
    1 x ExpressCard/34 (1 free )
  • Interfaces
    2 x USB 2.0
    PoweredUSB
    USB 2.0/eSATA
    VGA
    LAN
    Headphone/microphone combo jack
    Dock
    DisplayPort
  • Memory Card Reader
    4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)

Header

  • Brand
    Lenovo
  • Product Line
    Lenovo ThinkPad T420
  • Model
    4177
  • Localization
    English
  • Packaged Quantity
    1
  • Compatibility
    PC

Networking

  • Data Link Protocol
    Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
  • Wireless LAN Supported
    Yes
  • Wireless NIC
    Intel Centrino Advanced-N 6205

Miscellaneous

  • Integrated Options
    ThinkLight
  • Security
    Trusted Platform Module (TPM 1.2) Security Chip
  • Features
    Intel Active Management Technology (iAMT), ThinkVantage Active Protection System, administrator password, hard drive password, power-on password, security lock slot (cable lock sold separately)
  • Included Laptop Accessories
    power adapter
  • Compliant Standards
    RoHS
  • Manufacturer Selling Program
    TopSeller

Monitor

  • Diagonal Size
    14 in

System

  • Platform Technology
    Intel vPro Technology
  • Notebook Type
    notebook
  • Platform
    Windows
  • Hard Drive Capacity
    320 GB
  • Dockable
    Yes
  • Embedded Security
    Trusted Platform Module (TPM 1.2) Security Chip

Software

  • 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.

Dimensions & Weight

  • Width
    13.4 in
  • Depth
    9.2 in
  • Height
    1.2 in

Audio Output

  • Compliant Standards
    High Definition Audio

Manufacturer Warranty

  • Type
    1 year warranty

Mainboard

  • Chipset Type
    Mobile Intel QM67 Express

Environmental Standards

  • EPEAT Level
    EPEAT Gold
  • ENERGY STAR Qualified
    Yes

Physical Characteristics

  • Weight
    4.85 lbs

Operating System / Software

  • OS Provided: Type
    Microsoft Windows 7 Professional 64-bit Edition
  • Type
    Adobe Reader, Corel Burn.Now Lenovo Edition, ThinkVantage Toolbox, Windows Live Essentials, Corel DVD MovieFactory Lenovo Edition, Corel WinDVD, Norton Internet Security 2011 (30 days subscription), Skype, ThinkVantage Access Connections, ThinkVantage Power Manager, ThinkVantage Rescue and Recovery, ThinkVantage System Update

Video Output

  • Graphics Processor
    Intel HD Graphics 3000

Video Memory

  • Memory Allocation Technology
    Dynamic Video Memory Technology

Notebook Camera

  • Integrated Webcam
    Yes

Sustainability

General

  • Manufacturer
    Lenovo

Where to Buy See all prices

Lenovo ThinkPad T420 Intel Core i5-2520M (3M Cache, 2.50GHz)

Part Number: 4177Q5U
MSRP: $969.00 Low Price: $328.49 See all prices