Lenovo ThinkPad Edge E520 User Manual

2Opticaldrive
Yourcomputerhasaslotforanopticaldrive.
3Powerjack
Theacpoweradaptercableconnectstothecomputerpowerjacktoprovidepowertothecomputerand
chargethebattery.
4Securitykeyhole
Yourcomputercomeswithasecuritykeyhole.Youcanpurchaseasecuritycableandlocktotthiskeyhole.
Left-sideview
Figure4.ThinkPadEdgeE420andE520left-sideview
Note:Yourcomputerkeyboardmightlookdifferentfromtheillustrationabove.
1Fanlouvers(left)
2Monitorconnector
3USBconnectors4eSATA/USBcomboconnector
5HDMIport
6Comboaudiojack
7Mediacardreaderslot
1Fanlouvers(left)
Theinternalfanandlouversenableairtocirculateinthecomputerandcoolthecentralprocessor.
Note:Toavoidimpedingairow,donotplaceanyobstacleinfrontofthefan.
2Monitorconnector
Youcanattachanexternalmonitororaprojectortoyourcomputertodisplaycomputerinformation.
Chapter1.ProductOverview7

Lenovo ThinkPad Edge E520 Specifications

General

Memory slots	2x SO-DIMM
Internal memory	4 GB
Memory clock speed	1333 MHz
HDD speed	5400 RPM
HDD interface	SATA
Processor cache	3 MB
Display diagonal	15.6 \
Display resolution	1366 x 768 pixels
AC adapter power	65 W
Operating system installed	Windows 7 Professional
Infrared data port	No
Speaker power	1 W