Lenovo T420 4236VC4 User Manual

Product codes
4236VC4
Page of 4
Lenovo
®
 recommends Windows
®
 7 Professional.
THINKPAD 
T420s NOTEBOOKS 
LENOVO ENHANCED EXPERIENCE 2.0 FOR WINDOWS
®
 7.
FASTER AND OPTIMIZED FOR BUSINESS.
Lenovo Enhanced Experience 2.0 for Windows
®
 7 uses RapidBoot technology to start your 
PC on average 20 seconds faster than a typical Windows
®
 7 computer*. And with superior 
web conferencing and robust security features, you’ll benefit from increased productivity 
at the office. Find out more at www.lenovo.com/win7ee
*Compares averaged data from Lenovo EE 2.0 PCs with averaged data from 42 competitor products of similar configuration. 
Testing conducted by CNET Labs, Beijing in November 2010, using the independent Microsoft
®
 VTS tool to measure start-up, 
shutdown, resume and other Windows
®
 7 performance measurements. Data from competitor and Lenovo PCs were averaged and 
compared to calculate the claims used. Performance will vary by model and configuration.
The Lenovo ThinkPad
®
 T420s offers high performance in an ultimate 
thin  and  light  design.  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. T420s 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. 
THE LENOVO THINKPAD T420s NOTEBOOKS
HIGH PERFORMANCE IN AN INCREDIBLY MOBILE PACKAGE
TOP REASONS TO OWN
•  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
T420s  also  offers  industry  leading  performance  technologies  like 
the latest 2
nd
 generation Intel
®
 Core
 i7 processors, 2x performance 
increase in Intel
®
 HD Graphics and optional upgrade up to NVIDIA
®
 NVS 
Graphics with Optimus
 Technology which saves up to 33% battery 
life  over  previous  generation  discrete  offerings.  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 T420s is the first business class notebook to offer advanced audio 
including  Dolby
®
  Home  Theater
  v4  including  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.