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Lenovo ThinkPad Edge E431 User Manual

Lenovo ThinkPad Edge E431
182 pages
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UserGuide
ThinkPadEdgeE431andE531

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Lenovo ThinkPad Edge E431 Specifications

General IconGeneral
Form factorClamshell
Product typeLaptop
Product colorBlack
Market positioningBusiness
Bus typeDMI
Tjunction105 °C
Processor cache6 MB
Processor cores4
System bus rate5 GT/s
Processor familyIntel® Core™ i7
Processor seriesIntel Core i7-3600 Mobile series
Processor socketSocket 1224
Processor threads8
Processor codenameIvy Bridge
Processor frequency2.2 GHz
Processor cache typeSmart Cache
Processor lithography22 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version3.0
Processor boost frequency3.2 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16, 2x8, 1x8+2x4
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)22
Maximum number of PCI Express lanes16
Motherboard chipset-
Memory slots2x SO-DIMM
Internal memory4 GB
Memory clock speed1600 MHz
Memory form factorSO-DIMM
Internal memory typeDDR3-SDRAM
Maximum internal memory16 GB
HDD speed5400 RPM
Storage mediaHDD
Optical drive typeDVD±RW
Card reader integratedYes
Total storage capacity1000 GB
Number of HDDs installed1
Display surfaceGloss
Display diagonal14 \
Touch technologyMulti-touch
Display resolution1366 x 768 pixels
Native aspect ratio16:9
On-board graphics card ID0x166
Discrete graphics card modelNVIDIA® GeForce® GT 740M
On-board graphics card modelIntel® HD Graphics 4000
Discrete graphics card memory2 GB
On-board graphics card familyIntel® HD Graphics
On-board graphics card base frequency650 MHz
On-board graphics card dynamic frequency (max)1150 MHz
Intel segment taggingHome Office, Small Business
Audio systemDolby Advanced Audio v2
Number of built-in speakers2
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version4.0
Ethernet LAN data rates10, 100, 1000 Mbit/s
Charging port typeDC-in jack
USB 2.0 ports quantityUSB 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 quantity0
Operating system installedWindows 8
Processor ARK ID71458
Processor package size37.5 x 37.5 (rPGA988B) mm
Supported instruction setsAVX
Intel Identity Protection Technology version1.00
Battery life (max)6 h
Number of battery cells6
Weight and Dimensions IconWeight and Dimensions
Depth238.7 mm
Width344 mm
Height24.9 mm
Weight2132 g

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