Lenovo ThinkPad T420

Introduction

The following is the specifications of the Lenovo ThinkPad T420 laptop. If you believe there is an error on this page or have anything to add please contact us.

For a general discussion about this laptop you can visit the Lenovo ThinkPad T420 page on LapWik.

Details

NameLenovo ThinkPad T420
SupportLenovo ThinkPad T420 Support Page

Specifications

Base

Processor SupportIntel Core i5-2520M processor (dual-core, 2.50GHz, 3MB Cache)
Intel Core i5-2540M processor (dual-core, 2.60GHz, 3MB Cache)
ChipsetMobile Intel QM67 Express Chipset
RAM SizeUp to 8GB
RAM Type1333Mhz DDR3
RAM Slots2

Storage

HDD CapacityUp to 750GB - 7200RPMUp to 256GB - SSD
HDD TypeSATA
HDD Bays1
HDD Size2.5"
Optical DriveDVD+-RW

Input

Keyboard7 row, 89-key, ThinkVantage button, spill-resistant, multimedia Fn keys
TouchPadYes
Track PointYes

Graphics

Screen14" 1366x768 Widescreen
14" 1600x900 Widescreen
Graphics ControllerIntel HD Graphics 3000
Graphics Memory
Graphics Memory TypeShared
VGA Out PortYes
DVI Out PortNo
HDMI Out PortNo
DisplayPortYes
TV Out PortNo
Touch ScreenNo

Sound

Sound ControllerHigh Definition Audio
Speakers2
MicrophoneYes
Headphone PortYes
Microphone PortYes, shared with headphones
Line In PortNo
S/PDIF In PortNo
S/PDIF Out PortNo

Network

Ethernet Port10/100/1000 Ethernet
WirelessIntel Centrino Advanced-N 6205, 2x2
BluetoothYes - 3.0
WWANOptional
Ultra WideBandNo
ModemOptional

Ports

USB Ports4 x USB2.0
Firewire Ports1 x 1394
ExpressCard SlotYes - 34mm
PC Card SlotNo
E-SATA PortYes, shared with USB port
Serial PortNo
Parallel PortNo
Docking Station PortYes
IRNo

Physical Details

Dimensions (W x D x H)34.05cm x 23.3cm x 3.05cm
13.41inch x 9.17inch x 1.2inch
Weight2.35kg
5.17lb

Power

AC Power65-watt AC adapter
Battery4-cell
6-cell: up to 9 hr
9-cell: up to 15 hr

Other Hardware

Card ReaderYes, MMC, SD, SDHC, SDXC
WebcamYes - 720p
TV TunerNo
Fingerprint ReaderOptional
SmartCardNo
GPSNo

Other Details

Lock SlotYes
Supported OSMicrosoft Windows 7
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