Lenovo ThinkPad T420

Basic Specs

Laptop type Mainstream
Thickness 1.2 inches
Weight 4.84 pounds
Operating system Windows 7, Windows Vista, Windows XP
Screen size (diagonal) 14 inches
CPU brand Intel
CPU family Sandy Bridge
Graphics type Switchable
Integrated GPU model HD Graphics 3000
Base discrete GPU brand Nvidia
Optical drive type Tray-loading

Recent News

No recent news about Lenovo ThinkPad T420.

Recent Discussions

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Tech Specs

Also Known As...

Alias ThinkPad T420i

Hardware

Laptop type Mainstream
Width 13.39 inches
Depth 9.05 inches
Thickness 1.2 inches
Weight 4.84 pounds
Color Black

Software

Operating system Windows 7, Windows Vista, Windows XP

Display (base)

Screen size (diagonal) 14 inches
Display surface Matte
Resolution (X) 1366 px
Resolution (Y) 768 px

Display (max)

Resolution (X) 1600 px
Resolution (Y) 900 px

Keyboard

Type Standard
Backlit No
Number pad No

Mouse

Type(s) Trackpad, Pointing stick

Processor (base)

CPU brand Intel
CPU family Sandy Bridge
Model Core i3-2310M
Cores 2
Clockspeed 2.1 GHz

Processor (max)

Brand Intel
Family Sandy Bridge
Model Core i7-2820QM
Cores 4
Clockspeed 2.3 GHz
Turbo clockspeed 3.4 GHz

GPU (base)

Graphics type Switchable
Integrated GPU brand Intel
Integrated GPU model HD Graphics 3000
Base discrete GPU brand Nvidia
Discrete GPU model NVS 4200M
Dedicated VRAM size 1 GB

Memory

Max. config RAM size 8 GB
RAM type DDR3
Base RAM speed 1333 MHz
RAM slots 2

Storage

Options HDD (5400RPM), HDD (7200RPM), Flash Memory (SSD), Hybrid Drive
Max. config HDD 500 GB
Max. config SSD 160 GB
Max. config Hybrid 580 GB
Card reader Yes
Card reader support SD

Optical Drive

Optical drive type Tray-loading
Compatible media DVD-ROM, DVD Super Multi

Webcam

Video resolution 720p

Sensors

Biometric scanner Optional

Port options

USB 3
Combo eSATA / USB 1
FireWire 400 1
Ethernet 1
Ethernet type 10/100/1000 (Gigabit)
VGA 1
DisplayPort 1
3.5mm headphone 1
Card slot(s) ExpressCard/34, Smart Card
Docking connector Yes

Connectivity

Wi-Fi Yes
Wi-Fi options 802.11n, 802.11g, 802.11b, 802.11a
802.11n frequencies 5GHz, 2.4GHz
GPS Optional
Bluetooth Optional
Bluetooth version 2.1
3G Optional
GSM Optional
WiMAX Optional
WWAN data standards supported WiMAX, EV-DO Rev. A, HSPA+

Battery

Size 9 cell, 6 cell
Removable Yes

Recent News

No recent news about Lenovo ThinkPad T420.

Recent Discussions

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