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Lenovo ThinkPad T420 Laptop I5, 4GB, 250GB, Win7

$399.00 $345.00

Lenovo Mobile ThinkPad T420 Intel(R) Core(TM) i5-2520M CPU 1 2500 MHz RAM 4 GB 320 GB SATA DVD Multiburner 14″ 1600 x 900 Win 7 Pro OS Installed U.S. English Black


The Lenovo ThinkPad T420s offers high performance in an ultimate thin and light design. It is built for the most demanding business professionals.  The ThinkPad T420s offers the latest advanced video conferencing innovations like keyboard noise suppression technology that eliminates the sounds of key clicks to enable typing during PC based phone calls. The T420 gives users the option to increase mobility by offering a bay battery that delivers up to 10hrs battery life. T420s shares common docking with other ThinkPad enterprise notebooks and is designed to pass 8 rigorous military specification tests.



  • New advanced ThinkPad Video Calling Innovations
  • Up to 10hrs battery life with bay battery
  • Dolby Home Theater Audio with Virtualization Surround Sound Technology
  • Mil Spec tested for proven superior durability


Lenovo ThinkPad T420 Laptops also offer industry leading performance technologies like the latest 2nd generation Intel Core i5,i7 processors, 2x performance increase in Intel HD Graphics and optional upgrade up to NVIDIA NVS Graphics.  Other performance features include Lenovo RapidDrive technology giving you lightning fast boot-up and shutdown speeds and Lenovo Turbo Boost giving even longer boost times.


The Lenovo ThinkPad T420 is the first business class notebook to offer advanced audio including Dolby Home Theater v4.  Benefits include dialog enhancement technology for clearer sound in movies, music and video calls and also surround sound virtualization giving you a multi-channel experience over normal stereo speakers or headphones.


Lenovo ThinkPad T420 Laptop Technical Details


  • 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 Mobile Intel QM67 Express
  • Platform Technology Intel vPro Technology
  • Features integrated memory controller


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


  • Hard Drive Size – 250GB
  • Interface Serial ATA-300
  • Optical Drive DVD-Writer – removable


  • LCD Back-light Technology LED back-light
  • Widescreen Yes
  • Image Aspect Ratio 16:9
  • Features anti-glare


  • Graphics Processor NVIDIA NVS 4200M / Intel HD Graphics 3000 – 1 GB
  • Video System Features NVIDIA Optimus
  • Camera Yes
  • Resolution 0.92 Megapixel
  • Capture Resolutions 1280 x 720
  • Sound Stereo speakers , stereo microphone
  • Codec CX20672
  • Compliant Standards High Definition Audio


  • Type TrackPoint
  • Features spill-resistant


  • Wireless Bluetooth 3.0
  • Wireless Controller Intel Centrino Advanced-N 6205
  • Network Interface Gigabit Ethernet
  • Ethernet Controller Intel 82579LM
  • WIRELESS BROADBAND (WWAN) – Generation 3G upgradable


  • Installed Qty 1
  • Max Supported Qty 2
  • Capacity 94 Wh
  • Run Time 10hr


  • Input AC 120/230 V ( 50/60 Hz )
  • Output 90 Watt


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


  • Case Material carbon fiber reinforced plastic
  • Integrated Options ThinkLight
  • Security Trusted Platform Module (TPM 1.2) Security Chip , fingerprint reader
  • Features Intel Active Management Technology (iAMT)
  • Compliant Standards RoHS
  • Manufacturer Selling Program TopSeller


  • Width 13.4 in
  • Depth 9.2 in
  • Height 1.2 in
  • Weight 5.3 lbs


  • EPEAT Compliant EPEAT Gold
  • ENERGY STAR Qualified Yes
  • ENERGY STAR Qualified Yes
  • EPEAT Level EPEAT Gold
  • Greenpeace policy rating (Nov 2011) 3.8

Lenovo ThinkPad T420 Laptop Links:

Lenovo ThinkPad T420 Laptop Data Sheet



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