Lenovo ThinkPad E431

Introduction

The following is the specifications of the Lenovo ThinkPad E431 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 E431 page on LapWik.

Details

NameLenovo ThinkPad E431
SupportLenovo ThinkPad E431 Support Page

Specifications

Base

Processor SupportIntel Core i3-2348M Processor (2.30GHz, 3MB Cache, 1333MHz) / Intel Core i3-3130M Processor (2.60GHz, 3MB Cache, 1600MHz) / Intel Core i5-3230M Processor (2.60 GHz, 3MB Cache, 1600MHz) / Intel Core i7-3632QM Processor (2.20 GHz, 6MB Cache, 1600MHz)
ChipsetUnknown
RAM SizeUp to 16 GB
RAM TypeDDR3
RAM Slots2 slots

Storage

HDD CapacityUp to 1 TB 5400rpm HDD / 128 GB SSD / 24 GB NGFF MICRO
HDD TypeUnknown
HDD Bays1
HDD Size9.5mm
Optical DriveDVD-RW/CD-RW Rambo Drive

Input

KeyboardWindows 8 optimized Island Keyboard
TouchPadYes
Track PointNo

Graphics

Screen14.0" HD Display with capacitive multitouch (1366 x 768) / 14.0" HD+ Display with capacivite multitouch (1600 x 900) / 14.0" HD Antiglare Display (1366 x 768) (200 NITS)
Graphics ControllerIntel HM77 - Intel HD 4000 Integrated Graphics
Graphics Memory
Graphics Memory TypeShared
VGA Out PortYes
DVI Out PortNo
HDMI Out PortYes
DisplayPort
TV Out PortNo
Touch ScreenNo

Sound

Sound ControllerStereo speakers
SpeakersDolby Advanced Audio
MicrophoneYes
Headphone PortYes (combo)
Microphone PortYes (combo)
Line In PortNo
S/PDIF In PortNo
S/PDIF Out PortNo

Network

Ethernet PortGigabit Ethernet
WirelessThinkPad bgn Wireless BT Combo (1x1 BGN & BT4.0) / Intel Centrino Wireless-N 2230 (2x2) BGN +BT BLE / ThinkPad abgn Wireless BT Combo (2x2 ABGN & BT4.0)
BluetoothYes
WWANOptional
Ultra WideBandNo
ModemNo

Ports

USB Ports2x USB 3.0 / 2x USB 2.0
Firewire Ports
ExpressCard SlotYes
PC Card SlotNo
E-SATA PortNo
Serial PortNo
Parallel PortNo
Docking Station PortNo
IRNo

Physical Details

Dimensions (W x D x H)13.54" x 9.40" x 0.98"
WeightStarting at 4.7 lbs

Power

AC PowerUnknown
BatteryUp to 6 hours (with standard 6-cell removable battery)

Other Hardware

Card Reader4-in-1 SD Card Reader
Webcam720p HD face-tracking technology, low light sensitive
TV TunerNo
Fingerprint ReaderNo
SmartCardYes
GPSNo

Other Details

Lock SlotUnknown
Supported OSWindows 8 / Windows 8 Pro / Windows 7 Home Premium / Windows 7 Professional
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