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®
ThinkPad
T420 4177 (TopSeller)
Type-model Processor
Memory
4177-Q8U
i5-2520M 4GBx1 14.0" HD+ 720p
4177-Q5U
i5-2520M 4GBx1 14.0" HD
4177-Q2U
i5-2540M 2GBx2 14.0" HD
4177-QKU i5-2410M 4GBx1 14.0" HD+ 720p
4177-QJU
i5-2410M 4GBx1 14.0" HD
☞
4177-QLU
i5-2540M 4GBx1 14.0" HD
• These small and medium business (SMB) models are part of the US TopSeller ™ Program
•
These systems are Microsoft
Positioning
Premiere performance; two spindles
®
Processor
Intel
Core™ i5-2410M processor (dual-core, 2.30GHz, 3MB Cache),
DDR3 memory controller (up to 1333MHz), Intel Turbo Boost 2.0 (2.90GHz), HT technology
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
DVD burner, 12.7mm Ultrabay Enhanced, removable
Ultrabay
One bay for removable devices, Ultrabay Slim-compatible, 12.7mm 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, 9.5mm high, Active Protection System™
All:
removable, upgradable, supports the second disk, Shock Mounted Hard Drive
mSATA™ SSD
None
Widescreen
Some: 14.0" (355mm) HD (1366x768) color, anti-glare, LED backlight,
display
200 nits, 16:9 aspect ratio, 300:1 contrast ratio
Some: 14.0" (355mm) HD+ (1600x900) color, anti-glare, LED backlight,
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
Dimensions
3
14.0W" (WxDxH): 13.4" x 9.17" x 1.18–1.20"; 340.5mm x 233.0mm x 30.1–30.5mm
2
Weight
4-cell: from 4.60 lb (2.09kg);
Case material
Display cover:
Bottom:
Battery - type
Lithium Ion 4-cell, 6-cell, or 9-cell, supports optional Slice battery (57Y4545) as 2nd battery
10
Battery - life
6-cell: up to 9.0 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
Three USB 2.0 (one powered), one USB 2.0/eSATA combo port,
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, Intel Centrino
Some: 11a/b/g/n, PCIe Half Mini Card, Intel Centrino Advanced-N 6205, 2x2
Some: 11a/b/g/n, PCIe Half Mini Card, Intel Centrino Ultimate-N 6300, 3x3
WWAN
Wireless WAN upgradable
Modem
None
IEEE 1394
Some: IEEE 1394 FireWire 400 (4-pin connector; 1394a-2000 standard)
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,
12
Limited warranty
1-year - depot repair service / service upgrades
See footnotes for more detailed information
☞ US model announced May 3, 2011; previous models on February 22 or April 5, 2011
Wide-
Disk
screen
SATA
display
Camera
GB
160G SSD
720p
320G 7200 Intel 6205
720p
320G 7200 Intel 6205
320G 7200 Intel 1000
720p
320G 7200 Intel 1000
720p
320G 7200 Intel 1000
®
7
/ PC3-10600 1333MHz DDR3, non-parity,
®
pointing device, "Press-to-Select," Internet Scroll Bar
6-cell: from 4.79 lb (2.17kg);
Carbon-fi ber / Glass-fi ber hybrid;
Carbon-Fiber Reinforced Plastic
9-cell: up to 15.0 hr;
Intel 82579LM Gigabit Network Connection (Lewisville), PHY, PCIe x1
Power On Authentication, supports the security chip
PCIe
PCIe Mini
Mini Card
Card WWAN/
8
rpm
WLAN
mSATA
Modem
Intel 6300
28
upg
28
upg
upg
upg
upg
upg
Offi ce 2010 Product Key Ready (O10PKR)
13
, magnifying glass
9-cell: from 5.17 lb (2.35kg)
9-cell plus Slice battery: up to 30.0 hr
®
Wireless-N 1000, 1x2
22
available
Smart
Finger
IEEE
Card
print
reader
1394
Reader
None 1394
Smart
Finger Blue
None
None
Finger Blue
None
None
None
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
• Lenovo SimpleTap
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 sheet;
For ThinkPlus™
options, please go to S-TA sheet
Personal Systems Reference (PSREF)
Bat-
Blue-
tery
Intel
Intel
cells
vPro
Preload
tooth
AMT
6
iAMT vPro Pro 64
6
iAMT vPro Pro 64
6
iAMT vPro Pro 64
6
Pro 64
Blue
6
Prem 64
6
Pro 64
20
®
7
Home Premium 64
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
(NZ3-7) June 2011
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