Lenovo T420 4180Q3U 用户手册
产品代码
4180Q3U
Lenovo
®
recommends Windows
®
7 Professional.
BEST ENTERPRISE-CLASS SECURITY
The ThinkPad T420 and T520 have multiple layers of security
throughout the Hardware, software, BIOS and options:
• Encrypted hard disk drive technology including remote
throughout the Hardware, software, BIOS and options:
• Encrypted hard disk drive technology including remote
management support
• Integrated fingerprint reader with one-touch swipe for both power
on and authentication
• Trusted Platform Module (TPM) and
Lenovo Hardware Password Manager
• USB port enable or disable lock down settings in system BIOS
• Enterprise services to assist securing data and prevent loss
• Enterprise services to assist securing data and prevent loss
TOP PERFORMANCE
The ThinkPad T420 and T520 offer top features for
extreme performance:
• 2
extreme performance:
• 2
nd
generation Intel
®
Core
™
processors with
Turbo Boost 2.0 technology
• Top graphic performance with Intel
®
HD integrated or
NVIDIA
®
discrete graphics
• 15% better 3G performance with better design
Lenovo’s Protection Services help you avoid unbudgeted repair costs,
secure your data, save money and achieve peace of mind.
• ThinkPad Protection (TPP)
secure your data, save money and achieve peace of mind.
• ThinkPad Protection (TPP)
Provides coverage for unexpected damage, unintentional drops and
minor spills, thereby helping you eliminate unplanned repair costs.
minor spills, thereby helping you eliminate unplanned repair costs.
• Hard Disk Drive Retention
Allows you to retain the hard disk drive, should it happen to fail, thus
helping you protect your valuable data.
helping you protect your valuable data.
THINKPLUS PROTECTION
THINKPLUS
®
SUPPORT
Lenovo’s award-winning Warranty Service and Support optimize
productivity and end-user satisfaction by helping you concentrate more on
your business objectives.
• ThinkPlus Priority On-site Warranty*
productivity and end-user satisfaction by helping you concentrate more on
your business objectives.
• ThinkPlus Priority On-site Warranty*
Saves time, reduces costs and maximizes productivity, by providing
you with faster, 24x7, direct access to advanced-level skilled
technicians for hardware and software issues.
you with faster, 24x7, direct access to advanced-level skilled
technicians for hardware and software issues.
• ThinkPlus Warranty On-site NBD Upgrades
Maximizes PC uptime and productivity by providing convenient and fast
repair services at your place of business.
repair services at your place of business.
• Warranty Extensions (1-year to 3-year)
Helps accurately budget for PC expense, protects your investment and
lowers the overall TCO with a fixed-term, fixed-cost service solution.
lowers the overall TCO with a fixed-term, fixed-cost service solution.
*Not available in all regions.
OUTSTANDING VoIP AND MULTIMEDIA
EXPERIENCE
EXPERIENCE
The ThinkPad T Series notebooks are equipped with features optimized
for communication:
• Fn+F6 multimedia shortcut key to help you adjust communication
for communication:
• Fn+F6 multimedia shortcut key to help you adjust communication
settings quickly
• Advanced noise suppression microphone technology cancels
keyboard clicks during calls
• New conference call or private chat modes easily managed with
Lenovo communications software
COMPUTING IN COMFORT
The ThinkPad T420 and T520 are designed for the comfort of
on-the-go professionals with:
• Keyboard design considered “Best in Class”
• T420 thin and light design starting under 5 lb
• Long battery life up to 30 hours with bottom slice battery option
• Advanced keyboard noise suppression technology
• Easy-to-access microphone, speaker and camera mute buttons
on-the-go professionals with:
• Keyboard design considered “Best in Class”
• T420 thin and light design starting under 5 lb
• Long battery life up to 30 hours with bottom slice battery option
• Advanced keyboard noise suppression technology
• Easy-to-access microphone, speaker and camera mute buttons
THINKPAD
T420/T520 NOTEBOOKS
T420/T520 NOTEBOOKS