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®
ThinkPad
T420s 4170 (TopSeller)
Type-model Processor
Memory
4170-33U
i5-2540M
4GBx1
4170-32U
i5-2520M
4GBx1
4170-27U
i5-2520M
4GBx1
☞
4170-3DU i5-2540M
2GBx2
☞
4170-3BU
i5-2520M
4GBx1
Positioning
Premiere performance and ultraportability; two spindles
®
Processor
Intel
Core™ i5-2520M processor (dual-core, 2.50GHz, 3MB Cache),
DDR3 memory controller (up to 1333MHz), Intel Turbo Boost 2.0 (3.20GHz), HT technology
Intel Core i5-2540M processor (dual-core, 2.60GHz, 3MB Cache),
DDR3 memory controller (up to 1333MHz), Intel Turbo Boost 2.0 (3.30GHz), HT technology
Memory
8GB max
dual-channel capable, two 204-pin SO-DIMM sockets
Optical
Some: DVD burner, 9.5mm Ultrabay slim, removable
Bay battery
Some: ThinkPad Battery 42 (3-cell, bay) (57Y4536) in Option Bay
Ultrabay
One modular bay for interchangeable devices (right side), 9.5mm high, bottom access
SATA disk
Some: Solid State Drive (SSD) / SATA 3.0Gb/s, 2.5" wide, 7mm high
Some: Hard Disk Drive / SATA 3.0Gb/s, 2.5" wide, 7mm high, Active Protection System™
All:
removable, upgradable, supports the second disk, Shock Mounted Hard Drive
mSATA™ SSD
None
Widescreen
14.0" (355mm) HD+ (1600x900) color, anti-glare, LED backlight,
display
250 nits, 16:9 aspect ratio, 300:1 contrast ratio
Camera
HD720p resolution, wider view angle, low light sensitive, fi xed focus
Graphics
Intel HD Graphics 3000 in processor,
external analog monitor support via VGA DB-15 connector and
digital monitor support via DisplayPort (supports single-link DVI-D via cable 45J7915);
supports dual independent display;
Maximum external resolution: 2560x1600 (DisplayPort)@60Hz;
2048x1536 (VGA)@75Hz; 1920x1200@60Hz (single-link DVI-D via cable 45J7915)
Keyboard
7 row, 89-key, ThinkVantage button, spill-resistant, multimedia Fn keys
®
TrackPoint
TrackPoint
Touchpad
UltraNav™, wide touchpad below keyboard, Tap Zones, scrolling regions label, multi-touch
ThinkLight™
Illuminates the keyboard to improve visibility in low-light conditions
3
Dimensions
14.0W" (WxDxH): 13.5" x 9.1" x 0.83–1.02"; 343mm x 230.1mm x 21.2–26.0mm
Weight
2
6-cell: starting at 3.68 lb (1.67kg)
Case material
Display cover: Hybrid Carbon-fi ber reinforced plastic;
Battery - type
Lithium Ion 6-cell, supports unique 2nd battery in Ultrabay Slim
10
Battery - life
6-cell: up to 5.5 hr; 6-cell plus Ultrabay battery: up to 9.3 hr
Chipset
Mobile Intel QM67 Express Chipset
ExpressCard
One slot (ExpressCard/34)
Smart Card Read
Some: Smart Card reader
Multicard Reader
4-in-1 reader (MMC, SD, SDHC, SDXC)
Ports
Two USB 2.0 (one powered), one USB 3.0,
external monitor (VGA DB-15, DisplayPort), ethernet (RJ-45)
PCIe Mini Card
Two PCI Express Mini Card slots
4
WLAN
Some: 11b/g/n, PCIe Half Mini Card, ThinkPad 11b/g/n, 1x1
Some: 11a/b/g/n, PCIe Half Mini Card, Intel Centrino
WWAN
Wireless WAN upgradable
Modem
None
Bluetooth™
Some: Bluetooth 3.0 wireless, LED indicator
Ethernet
Non-vPro model: Intel 82579LF Gigabit Network Connection (Lewisville), PHY, PCIe x1
vPro model:
Intel AMT
Some: Intel Active Management Technology (iAMT)
Audio support
High Defi nition (HD) Audio, Conexant 20672 codec / stereo speakers, 1 watt x 2 /
volume up, down, mute buttons / dual array mic, mic mute button, combo audio/mic jack
Security
Power-on password, hard disk password, supervisor password, security keyhole
Security chip
Trusted Platform Module, TCG 1.2-compliant
Fingerprint reader
Some: UPEK Fingerprint reader on palm rest, swipe sensor, LED indicator,
Power On Authentication, supports the security chip
12
Limited warranty
1-year - depot repair service / service upgrades
See footnotes for more detailed information
☞ US models announced May 3, 2011; previous models on February 22, 2011
Wide-
screen
display
Camera
GB
14.0" HD+
720p
128G SSD
14.0" HD+
720p
320G 7200 DVD±RW
14.0" HD+
720p
320G 7200 DVD±RW
14.0" HD+
720p
160G SSD
14.0" HD+
720p
128G SSD
•
These small and medium business (SMB) models are part of the US TopSeller ™ Program
•
These systems are Microsoft
7
/ PC3-10600 1333MHz DDR3, non-parity,
®
pointing device, "Press-to-Select," Internet Scroll Bar
Intel 82579LM Gigabit Network Connection (Lewisville), PHY, PCIe x1
Disk
Optical
PCIe
SATA
or
Mini Card
8
rpm
battery
WLAN
DVD±RW
Intel 6205
TP 11b/g/n
Intel 6205
DVD±RW
Intel 6205
Bay battery Intel 6205
®
Offi ce 2010 Product Key Ready (O10PKR)
13
, magnifying glass
Bottom: Magnesium alloy
®
Advanced-N 6205, 2x2
22
available
Personal Systems Reference (PSREF)
PCIe
Smart
Finger
Mini Card
Card
print
WWAN/mSATA
Reader
reader
28
WWAN upg
WWAN upg
WWAN upg
WWAN upg Smart
WWAN upg
Finger Blue iAMT vPro Pro 64
Preloaded operating system
- Some: Genuine Windows
- Some: Genuine Windows 7
Ready to install applications
OSes; only some listed)
• Rescue and Recovery™
• Access Connections™
• Fingerprint Software (fi ngerprint
models)
• Password Manager (fi ngerprint
models)
• ThinkVantage System Update
• ThinkVantage Power Manager
• ThinkVantage Toolbox
Preloaded applications
only some listed)
• Norton™ Internet Security 2011
(30 days of virus defi nitions)
• Adobe
• Skype™ for Windows
• Windows Live™ Essentials
• Microsoft Offi ce 2010 preloaded;
purchase product key to activate
• Corel
®
• Corel Burn.Now™ Lenovo Edition
(DVD±RW)
• Corel DVD MovieFactory
Edition (DVD±RW)
Supports ThinkVantage
65-watt AC adapter
ThinkPad Roll Cage (one-piece
magnesium frame)
EPEAT™ Gold rating
ENERGY STAR
RoHS-compliant
International Warranty Service
24 hour x 7 day
during the warranty period
via 800-426-7378
For compatible accessories, please
go to O-T420-S sheet;
For ThinkPlus™
options, please go to S-TA sheet
Blue-
Intel
Intel
tooth
AMT
vPro
Preload
Blue iAMT vPro Pro 64
Blue
Pro 64
iAMT vPro Pro 64
Blue iAMT
Pro 32
20
®
7
Professional 32
Professional 64
14
(all
14
(all OSes;
®
®
Reader
®
WinDVD
(DVD±RW)
®
Lenovo
®
technologies
®
5.0-compliant
17
18
toll-free support
12
, 22
service upgrade
© Lenovo
(SN3-1) May 2011
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