Lenovo ThinkPad Edge E431 Specifications

Lenovo
®
recommends Windows 8 Pro.
FULL FUNCTION PERFORMANCE LAPTOP AT AN AFFORDABLE PRICE
THE LENOVO® THINKPAD® EDGE E431/E531 LAPTOP
Introducing the Lenovo® ThinkPad® Edge E431/531, powered by the latest Intel® 3
rd
Generation
Standard Voltage processors. Powerful computing is complemented by crisp and clear visuals, with an
HD display and NVIDIA® discrete graphics. Especially impressive is the inclusion of up to 16 GB RAM and
a Rambo DVD optical drive. If one needs an exceptional full-featured laptop at an aordable price tag,
the E431/531 is the perfect purchase.
THINKPAD® EDGE E431/E531
Lenovo® OneLink technology
One cable does it all with no
compromises in performance,
putting a user OneLink away
from dedicated video, gigabit
Ethernet and USB 3.0, all while
charging the system
Lenovo® Solution for
Small Business
Stop worrying about system
maintenance and updates, and
focus on business
Touch Screen
1
Take full advantage of
Windows 8 with the
10-finger touch screen
Legendary ThinkPad Keyboard
Legendary keyboard design,
optimized for Windows 8, with
numeric
1
keypad
BACKLIT ACCUTYPE KEYBOARD
Individual rounded keys for
comfortable and accurate typing,
even in the dark.

Lenovo ThinkPad Edge E431 Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black
Market positioning	Business
Bus type	DMI
Tjunction	105 °C
Processor cache	6 MB
Processor cores	4
System bus rate	5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-3600 Mobile series
Processor socket	Socket 1224
Processor threads	8
Processor codename	Ivy Bridge
Processor frequency	2.2 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	3.0
Processor boost frequency	3.2 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	22
Maximum number of PCI Express lanes	16
Motherboard chipset	-
Memory slots	2x SO-DIMM
Internal memory	4 GB
Memory clock speed	1600 MHz
Memory form factor	SO-DIMM
Internal memory type	DDR3-SDRAM
Maximum internal memory	16 GB
HDD speed	5400 RPM
Storage media	HDD
Optical drive type	DVD±RW
Card reader integrated	Yes
Total storage capacity	1000 GB
Number of HDDs installed	1
Display surface	Gloss
Display diagonal	14 \
Touch technology	Multi-touch
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
On-board graphics card ID	0x166
Discrete graphics card model	NVIDIA® GeForce® GT 740M
On-board graphics card model	Intel® HD Graphics 4000
Discrete graphics card memory	2 GB
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1150 MHz
Intel segment tagging	Home Office, Small Business
Audio system	Dolby Advanced Audio v2
Number of built-in speakers	2
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Charging port type	DC-in jack
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
eSATA/USB 2.0 ports quantity	0
Operating system installed	Windows 8
Processor ARK ID	71458
Processor package size	37.5 x 37.5 (rPGA988B) mm
Supported instruction sets	AVX
Intel Identity Protection Technology version	1.00
Battery life (max)	6 h
Number of battery cells	6

Weight and Dimensions

Depth	238.7 mm
Width	344 mm
Height	24.9 mm
Weight	2132 g