Lenovo 70F0 User Manual And Hardware Maintenance Manual

ThinkServerStorageSA120

UserGuideandHardwareMaintenance

Manual

MachineTypes:70F0and70F1

Note:Beforeusingtheinformationandtheproductitsupports,besuretoreadandunderstandthefollowing:

•TheReadMeFirstthatcomeswithyourproduct

•“Safetyinformation”onpageiii

•AppendixA“Notices”onpage75

SecondEdition(May2014)

©CopyrightLenovo2014.

LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministration

“GSA”contract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS-35F-05925.

Contents

Safetyinformation..........iii

Productsthatarenotassessed.........x

Chapter1.Generalinformation.....1

Introduction.................1

Documentation...............2

Chapter2.Productoverview......5

Productpackage...............6

Features..................6

Speciﬁcations................8

Locations..................8

Machinetype,model,andserialnumberlabel..8

Frontviewofthestoragearray.......10

Rearviewofthestoragearray.......10

Storagearraycomponents........12

LEDsonthefrontpanel.........15

LEDsandconnectorsontherearI/Omodule.16

Drive-statusLEDs...........17

Backplane..............18

Connectingthestoragearrays........19

Connectingastoragearraytoaserver...19

Connectingtwotoeightstoragearraystoa

server................20

Chapter3.Turningonandturningoff

thestoragearray...........25

Turningonthestoragearray.........25

Turningoffthestoragearray.........25

Chapter4.ConﬁguringRAID.....27

AboutRAID................27

ConﬁguringtheadvancedSATA/SAShardware

RAID..................28

Chapter5.Updatingtheﬁrmware..29

UsingtheRS-232console..........29

UsingtheThinkServerStorageArrayUtility

program.................30

Chapter6.Installing,removing,or

replacinghardware..........31

Guidelines................31

Precautions..............31

Handlingstatic-sensitivedevices.....31

Systemreliabilityguidelines........32

Workingwiththestoragearraywiththepower

on..................33

Installing,removing,orreplacinghardware...33

Installingorreplacingahot-swapdrive...33

Installingorreplacingapowersupply....39

Replacingthefanassembly........42

InstallingorreplacingtherearI/Omodule..44

Installingorreplacingthe2.5-inchdrivecage

(SATA-to-SAS).............45

Replacingthebackplane.........48

Installingthestoragearrayintotherack

cabinet................52

Removingthestoragearrayfromtherack

cabinet................55

Chapter7.Troubleshootingand

diagnostics..............59

Troubleshootingprocedure..........59

Usingadiagnosticprogram.........59

Usingthecommandlineinterface.......59

Basictroubleshooting............60

Chapter8.Gettinginformation,help,

andservice..............63

Informationresources............63

Usingthedocumentation.........63

ThinkServerWebsite..........63

LenovoSupportWebsite.........63

Helpandservice..............64

Beforeyoucall.............64

Callingforservice............64

Usingotherservices..........65

Purchasingadditionalservices......65

Chapter9.LenovoLimited

Warranty................67

Part1-GeneralTerms...........67

Part2-Country-speciﬁcTerms........69

Part3-WarrantyServiceInformation......72

SuplementodeGarantíaparaMéxico......73

AppendixA.Notices..........75

Trademarks................76

Importantnotes..............76

Particulatecontamination..........76

PolyvinylChloride(PVC)cableandcordnotice..77

ImportantWEEEinformation.........77

RestrictionofHazardousSubstancesDirective

(RoHS)..................78

EuropeanUnionRoHS..........78

©CopyrightLenovo2014

i

GermanOrdinanceforWorkglossstatement...78

Exportclassiﬁcationnotice..........78

Electronicemissionnotices..........78

FederalCommunicationsCommission(FCC)

Statement...............78

Eurasiancompliancemark..........80

Index..................81

iiThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Safetyinformation

Note:Beforeusingtheproduct,besuretoreadandunderstandthemultilingualsafetyinstructionsonthe

documentationDVDthatcomeswiththeproduct.

Antesdeusaroproduto,leiaeentendaasinstruçõesdesegurançamultilínguesnoDVDdedocumentação

queoacompanha.

Предидаизползватетозипродукт,задължителнопрочететеивникнетевмногоезичнитеинструкции

забезопасноствDVDдискасдокументация,койтосепредоставяспродукта.

PrijeupotrebeovogproizvodaobaveznopročitajtevišejezičnesigurnosneuputekojesenalazenaDVD-us

dokumentacijomkojidobivateuzproizvod.

PředpoužitímproduktujetřebasipřečístaporozumětbezpečnostnímpokynůmuvedenýmnadiskuDVDs

dokumentací,kterýjedodávánsproduktem.

Førdubrugerproduktet,skaldusørgeforatlæseogforstådesikkerhedsforskrifter,derﬁndespåﬂere

sprog,pådendokumentations-dvd,derfølgermedproduktet.

LuetuotteenmukanatoimitetullaDVD-tietolevylläolevatmonikielisetturvaohjeetennentämäntuotteen

käyttöä.

Avantd'utiliserleproduit,veillezàbienlireetcomprendrelesinstructionsdesécuritémultilinguesﬁgurant

surleDVDdedocumentationfourniavecleproduit.

Πρινχρησιμοποιήσετετοπροϊόν,βεβαιωθείτεότιέχετεδιαβάσεικαικατανοήσειτιςοδηγίεςασφάλειας,οι

οποίεςείναιδιαθέσιμεςσεδιάφορεςγλώσσεςστοDVDτεκμηρίωσηςπουσυνοδεύειτοπροϊόν.

VorVerwendungdesProduktssolltenSieunbedingtdiemehrsprachigenSicherheitsanweisungenaufder

Dokumentations-DVDlesen,dieimLieferumfangdesProduktsenthaltenist.

AtermékhasználataelőttmindenképpenolvassaelésértelmezzeatermékhezkapottdokumentációsDVD

lemezentalálható,többnyelvenelolvashatóbiztonságielőírásokat.

Primadiutilizzareilprodotto,accertarsidileggereecomprendereleinformazionisullasicurezzamultilingue

disponibilisulDVDdidocumentazionefornitoconilprodotto.

製品をご使用になる前に、製品に付属のDocumentationDVDに収録されているマルチリンガルの「安

全に正しくご使用いただくために」を読んで理解してください。

제품을사용하기전에제품과함께제공되는문서DVD의다국어안전지침을주의깊게읽어보십시오.

Voordatuhetproductgebruikt,moetuervoorzorgendatudemeertaligeveiligheidsinstructiesopde

documentatie-dvdvanhetproducthebtgelezenenbegrijpt.

©CopyrightLenovo2014

iii

Przedskorzystaniemzproduktunależyzapoznaćsięzwielojęzycznymiinstrukcjamibezpieczeństwa

znajdującymisięnapłycieDVDzdokumentacjądostarczonąwrazzproduktem.

Antesdeutilizaroproduto,leiaatentamenteasinstruçõesdesegurançamultilinguesqueconstamno

DVDdedocumentaçãofornecidocomoproduto.

Înaintedeautilizaprodusul,asiguraţi-văcăaţicititşiînţelesinstrucţiuniledesiguranţăînmaimultelimbide

peDVD-ulcudocumentaţiecareînsoţeşteprodusul.

Førdubrukerproduktet,måduleseogforstådenﬂerspråkligesikkerhetsinformasjonenpåDVDenmed

dokumentasjonsomfølgermedproduktet.

Преждечемиспользоватьэтотпродукт,внимательноознакомьтесьсинструкциямипотехнике

безопасностинаразныхязыках,которыеможнонайтинаDVD-дискесдокументациейвкомплектес

продуктом.

在使用本产品之前，请务必先阅读和了解产品附带的文档DVD中的多语言安全说明。

Prenegotoupotrebiteproizvodobaveznopaljivoproitajteiprouiteviejezikouputstvozabezbednostna

dokumentacionomDVD-ukojistedobiliuzproizvod.

PredpouvanmproduktusipretajteviacjazynbezpenostnpokynynadiskuDVDsdokumentcioudodanoms

produktom.

Predenzačneteuporabljatiizdelek,jepomembno,daprebereteinrazumetevečjezičnavarnostnanavodila

naDVD-juzdokumentacijo,kistegaprejeliskupajzizdelkom.

Antesdeutilizarelproducto,asegúresedeleerycomprenderlasinstruccionesdeseguridadmultilingüesdel

DVDdedocumentaciónqueseproporcionaconelproducto.

Varnogamedattläsasäkerhetsinstruktionernapådokumentations-DVD-skivansomföljermedprodukten

innandubörjaranvändaprodukten.

使用本產品之前，請務必閱讀並瞭解產品隨附的文件DVD上的多國語言版本安全資訊。

Buürünükullanmadanönce,ürünlebirliktegönderilenbelgeDVD'siüzerindekiçokdiliçerengüvenlik

yönergeleriniokuyupanladýðýnýzdaneminolun.

Передвикористаннямцьогопродуктууважноознайомтесязінструкціямизтехнікибезпекинарізних

мовах,щоможназнайтинаDVD-дискуздокументацієювкомплектізпродуктом.

Important:Ensurethatyoureadandunderstandallcautionanddangerstatementsinthisdocumentbefore

youperformtheprocedures.Readandunderstandanyadditionalsafetyinformationthatisincludedwiththe

storagearrayoroptionaldevicebeforeyouinstall,remove,orreplacethedevice.

ivThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Statement1

DANGER

Electricalcurrentfrompower,telephone,andcommunicationcablesishazardous.

Toavoidashockhazard:

•Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconﬁgurationofthis

productduringanelectricalstorm.

•Connectallpowercordstoaproperlywiredandgroundedelectricaloutlet.

•Ensurethatallpowercordconnectorsaresecurelyandcompletelypluggedintoreceptacles.

•Connecttoproperlywiredoutletsanyequipmentthatwillbeattachedtothisproduct.

•Whenpossible,useonehandonlytoconnectordisconnectsignalcables.

•Neverturnonanyequipmentwhenthereisevidenceofﬁre,water,orstructuraldamage.

•Disconnecttheattachedpowercords,telecommunicationssystems,networks,andmodemsbeforeyou

openthedevicecovers,unlessinstructedotherwiseintheinstallationandconﬁgurationprocedures.

•Connectanddisconnectcablesasdescribedinthefollowingtablewheninstalling,moving,oropening

coversonthisproductorattacheddevices.

Toconnect:Todisconnect:

1.TurneverythingOFF.

2.First,attachallcablestodevices.

3.Attachsignalcablestoconnectors.

4.Attachpowercordstooutlets.

5.TurndevicesON.

1.TurneverythingOFF.

2.First,removepowercordsfromoutlets.

3.Removesignalcablesfromconnectors.

4.Removeallcablesfromdevices.

Statement2

DANGER

Dangerofexplosionifbatteryisincorrectlyreplaced.

Whenreplacingthelithiumcoincellbattery,useonlythesameoranequivalenttypethatis

recommendedbythemanufacturer.Thebatterycontainslithiumandcanexplodeifnotproperly

used,handled,ordisposedof.

Donot:

•Throworimmerseintowater

•Heattomorethan100°C(212°F)

•Repairordisassemble

Disposeofthebatteryasrequiredbylocalordinancesorregulations.

©CopyrightLenovo2014

v

Statement3

CAUTION:

Whenlaserproducts(suchasCD-ROMs,DVDdrives,ﬁberopticdevices,ortransmitters)are

installed,notethefollowing:

•Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto

hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespeciﬁedherein

mightresultinhazardousradiationexposure.

DANGER

SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:

Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical

instruments,andavoiddirectexposuretothebeam.

Statement4

≥18kg(39.7lb)≥32kg(70.5lb)≥55kg(121.2lb)

<32kg(70.5lb)<55kg(121.2lb)<100kg(220.5lb)

CAUTION:

Usesafepracticeswhenlifting.

Statement5

CAUTION:

Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnoff

theelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepower

cord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnected

fromthepowersource.

viThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Statement6

CAUTION:

Ifyouinstallastrain-reliefbracketoptionovertheendofthepowercordthatisconnectedtothe

device,youmustconnecttheotherendofthepowercordtoapowersourcethatiseasilyaccessible

incaseitneedstobedisconnected.

Statement7

CAUTION:

Ifthedevicehasdoors,ensurethatyouremoveorsecurethedoorsbeforemovingorliftingthe

devicetoprotectagainstpersonalinjury.Thedoorswillnotsupporttheweightofthedevice.

Statement8

CAUTION:

Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.

Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabel

attached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwith

oneoftheseparts,contactaservicetechnician.

Statement9

CAUTION:

Disconnectthehot-swapfancablesbeforeremovingthefanfromthedevicetoprotectagainst

personalinjury.

Statement10

CAUTION:

Thefollowinglabelindicatesasharp-edgehazard.

©CopyrightLenovo2014

vii

Statement11

CAUTION:

Thefollowinglabelindicatesapotentialheathazard.

Statement12

DANGER

Overloadingabranchcircuitisapotentialﬁrehazardandashockhazardundercertainconditions.T o

avoidthesehazards,ensurethatyoursystemelectricalrequirementsdonotexceedbranchcurrentratings

attheinstallationsite.

Statement13

CAUTION:

Ensurethattherackissecuredproperlytoavoidtippingwhentheserverunitisextendedontherails.

Statement14

CAUTION:

SomeaccessoryoroptionboardoutputsexceedClass2orlimitedpowersourcelimits.You

mustinstalltheappropriateinterconnectingcablinginaccordancewithyourlocalelectricalcode

requirements.

Statement15

CAUTION:

Thepower-controlbuttononthedevicemayputthedeviceinstandbymodeinsteadofturningoff

thedevice.Inaddition,thedevicemighthavemultipleconnectionstodcpower.Toremoveall

electricalcurrentfromthedevice,ensurethatallconnectionstodcpoweraredisconnectedat

thedcpowerinputterminals.

viiiThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Statement16

CAUTION:

Toreducetheriskofelectricshockorenergyhazards:

•Thisequipmentmustbeinstalledbytrainedservicepersonnelinarestricted-accesslocation,as

deﬁnedbyyourlocalelectricalcodeandthelatesteditionofIEC60950.

•Connecttheequipmenttoareliablyearthedsafetyextralowvoltage(SELV)source.AnSELV

sourceisasecondarycircuitthatisdesignedsothatnormalandsinglefaultconditionsdonot

causethevoltagestoexceedasafelevel(60Vdirectcurrent).

•Thebranchcircuitovercurrentprotectionmustberatedinaccordancewithlocalelectricalcode

requirements.

•Use1.3mm

2

or16AmericanWireGauge(AWG)copperconductoronly,notexceeding3meters

inlength.

•Torquethewiring-terminalscrewsto1.4newton-metersor12inch-pounds.

•Provideareadilyavailable,approvedandrateddisconnectdeviceintheﬁeldwiring.

Statement17

CAUTION:

ThisproductcontainsaClass1Mlaser.Donotviewdirectlywithopticalinstruments.

Statement18

CAUTION:

Donotplaceanyobjectontopofrack-mountedproducts.

Statement19

CAUTION:

Hazardousmovingparts.Keepﬁngersandotherbodypartsaway.

©CopyrightLenovo2014

ix

Statement20

CAUTION:

Alithiumionbatteryisprovided.Toavoidpossibleexplosion,donotburnthebattery.Replacethe

batteryonlywiththeLenovo-approvedpart.Recycleordiscardthebatteryasinstructedbylocal

regulations.

Productsthatarenotassessed

Typicalproductsthatarenotassessedincludebutnotlimitedtothefollowing:

•ServerandIT-rackcomponents(forexample,uninterruptiblepowersuppliesandcurrentdistribution

systems)

•DevicesinITrooms(forexample,bulkstorageunitsandnetworkproducts)

•Industriallow-voltageswitchgear

xThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Chapter1.Generalinformation

Thischapterprovidessomegeneralinformationaboutyourproduct.

Thischaptercontainsthefollowingitems:

•“Introduction”onpage1

•“Documentation”onpage2

Introduction

ThisuserguideforyourLenovo

®

ThinkServer

®

productcontainsinformationabouttheproductfeatures,

speciﬁcations,componentlocations,conﬁgurationinstructions,hardwarereplacementprocedures,and

basictroubleshootinganddiagnostics.

YourproductcomeswithadocumentationDVDthatcontainsvariousdocumentstohelpyouuseand

maintaintheproduct.

TheLenovoLimitedWarranty(LLW)containsthewarrantytermsthatapplytotheproductyoupurchasedfrom

Lenovo.ReadtheLLWonthedocumentationDVDthatcomeswithyourproduct.Aprintablegenericversion

ofthelatestLLWalsoisavailableinmorethan30languagesathttp://www.lenovo.com/warranty/llw_02.If

youcannotobtaintheLLWthroughthedocumentationDVDorLenovoWebsite,contactyourlocalLenovo

ofﬁceorresellertoobtainaprintedversionoftheLLW,freeofcharge.

Forwarrantyservice,consulttheworldwideLenovoSupporttelephonelist.Telephonenumbersaresubject

tochangewithoutnotice.Themostup-to-datetelephonelistforLenovoSupportisalwaysavailableonthe

Websiteathttp://www.lenovo.com/support/phone.Ifthetelephonenumberforyourcountryorregionisnot

listed,contactyourLenovoresellerorLenovomarketingrepresentative.

Toobtainthemostup-to-dateinformationabouttheproduct,goto:

http://www.lenovo.com/thinkproduct

LenovomaintainspagesontheWorldWideWebwhereyoucangetthelatesttechnicalinformationand

downloaddocumentationordevicedriversandupdates.ToaccesstheLenovoSupportWebsite,goto:

http://www.lenovo.com/support

©CopyrightLenovo2014

1

Recordinformationaboutyourproductinthefollowingtable.Youwillneedtheinformationifyoueverneed

tohaveyourproductserviced.

Forwheretoﬁndtheproductinformationlabelonthechassis,see“Machinetype,model,andserialnumber

label”onpage8

.

Productname

______________________________________________

Machinetypeandmodel(MT-M)

______________________________________________

Serialnumber(S/N)

______________________________________________

Dateofpurchase

______________________________________________

YoucanregisteryourproductwithLenovobyfollowingtheinstructionsat:

http://www.lenovo.com/register

Whenyouregisteryourproduct,informationisenteredintoadatabase,whichenablesLenovotocontact

youincaseofarecallorothersevereproblem.AfteryouregisteryourproductwithLenovo,youwillreceive

quickerservicewhenyoucallLenovoforhelp.Inaddition,somelocationsofferextendedprivilegesand

servicestoregisteredusers.

Documentation

Thistopicprovidesgeneraldescriptionsofthevariousdocumentationforyourstoragearrayandinstructions

onhowtoobtainallthedocumentation.

Printeddocument

Thefollowingdocumentisprintedoutandcontainedinyourproductpackage.

ReadMeFirst

Thisisamultilingualdocumentyoushouldreadﬁrst.Thisdocumentprovidesinstructionsonhowtoaccess

thecompletesafety,warranty,andsupportinformationonthedocumentationDVDthatcomeswithyour

storagearray.Thisdocumentalsoprovidesinstructionsonhowtoﬁndthemostup-to-dateinformationon

theLenovoSupportWebsite.

DocumentationDVD

ThedocumentationDVD,whichcomeswithyourstoragearray,containsvariousdocumentsforyourstorage

arrayinPortableDocumentFormat(PDF).Toviewthedocumentation,youneedtohavetheAdobeReader

programinstalled.YoucandownloadthedesiredlanguageversionofthelatestAdobeReaderprogramfrom

theAdobeWebsiteat:

http://www.adobe.com

TostartthedocumentationDVD,inserttheDVDintotheopticaldrive.TheDVDisAutoPlayenabledand

startsautomaticallyinmostMicrosoft

®

Windows

®

environments.IftheDVDfailstostartorifyouareusinga

Linux

®

operatingsystem,openthelaunch.htmﬁlelocatedintherootdirectoryoftheDVD.

2ThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Note:LenovomaintainspagesontheWorldWideWebwhereyoucangetthelatesttechnicalinformation

anddownloaddocumentationordevicedriversandupdates.Someinformationinthedocumentsonthe

documentationDVDmightchangewithoutnoticeaftertheﬁrstreleaseoftheDVD.Youcanalwaysobtainall

themostup-to-datedocumentationforyourproductfromtheLenovoWebsiteat:

http://www.lenovo.com/UserManuals

ThefollowingdocumentsareonthedocumentationDVDthatcomeswithyourstoragearray:

•LenovoLicenseAgreement

ThisdocumentincludesthetermsandconditionsoftheLenovoLicenseAgreement.

•UserGuideandHardwareMaintenanceManual

Thisdocumentprovidesdetailedinformationtohelpyougetfamiliarwithyourstoragearrayandhelpyou

use,conﬁgure,andmaintainyourstoragearray.

•MegaRAIDSASSoftwareUserGuide

ThisdocumentprovidesinformationaboutRedundantArrayofIndependentDisks(RAID)andhowto

usetheutilityprogramstoconﬁgure,monitor,andmaintainyourserverRAIDandrelateddevices.This

documentisinEnglishonly.

•Otherdocuments

YoumightﬁndotherdocumentsfortheHostBusAdapter(HBA),Ethernetcard,orotheroptionalparts

onthedocumentationDVD.

Chapter1.Generalinformation3

4ThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Chapter2.Productoverview

Thischapterprovidesinformationabouttheproductpackage,features,speciﬁcations,softwareprograms,

andcomponentlocations.

Thischaptercontainsthefollowingitems:

•“Productpackage”onpage6

•“Features”onpage6

•“Locations”onpage8

5

Productpackage

Theproductpackageincludesthestoragearray,railkit,powercords,cables,earcaps,printed

documentation,andadocumentationDVD.

Note:Dependingonthemodel,yourstoragearraymightlookslightlydifferentfromthefollowingillustration.

Figure1.Productpackage

1Materialbox

2Railkit

3Storagearray

Features

Thistopicprovidesinformationaboutthestoragearrayfeaturesforvariousmodels.Dependingonyour

speciﬁcmodel,somefeaturesmightvaryornotbeavailable.

6ThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

Powersupply

Yourstoragearraycomeswithoneortwo550-watthot-swappowersupplies.

Systemfans

Yourstoragearraycomeswithtwofanassemblies.

Internaldrives

Internaldrivesaredevicesthatyourstoragearrayusestoreadandstoredata.Yourstoragearraysupports

thefollowingtypesofinternaldrives:

•Inthefront:uptotwelve3.5-inchhot-swapSerialAttachedSCSI(SAS)harddiskdrives(SCSIisthe

acronymforSmallComputerSystemInterface)

•Intherear:uptofour2.5-inchhot-swapSerialAdvancedTechnologyAttachment(SATA)solid-statedrives

Attention:Toavoiddamagetoyourstoragearray,ensurethatyouinstallthecorrecttypeofdriveinto

adrivebay.

Tolocatetheinternaldrivesordrivebays,see“Storagearraycomponents”onpage12.

Input/Output(I/O)features

YourstoragearraycomeswithoneortwoI/Omodulessupportingin-bandandout-of-bandmanagement.

Fordetailedinformation,see“Rearviewofthestoragearray”onpage10.

Statuslight-emittingdiodes(LEDs)

YourstoragearraycomeswithvariousstatusLEDsonthefrontandrearpanels.Forthelocationandstatus

informationaboutthestatusLEDs,refertotherelatedtopicsin“LEDsonthefrontpanel”onpage15

and“Rearviewofthestoragearray”onpage10.

Connectingmodes

Yourstoragearraycanbeconnectedtoaserverintwomodes:basicmodeandcascadingmode.In

cascadingmode,uptoeightstoragearrayscanbeconnectedtothesameserver.See“Connectingthe

storagearrays”onpage19.

Note:Toconnectstoragearraystoaserver,thetargetservermusthaveaRAIDcardoraHostBus

Adapterinstalled.

Tool-lessdesign

Thetool-lessdesignofthestoragearrayenablesyoutoinstall,remove,orreplacehardwarecomponents

easily.SeeChapter6“Installing,removing,orreplacinghardware”onpage31.

Chapter2.Productoverview7

Speciﬁcations

Thistopicliststhephysicalspeciﬁcationsforyourstoragearray.

Dimensions

Widthwithoutrackhandles:447.2mm(17.6inches)

Widthwithrackhandles:482.6mm(19inches)

Depthwithoutrackhandles:385.85mm(15.19inches)

Depthwithrackhandles:394.05mm(15.51inches)

Height:86.6mm(3.4inches)

Weight

Theproductweightvariesdependingondifferentmodelconﬁgurations.

Rangeofproductweightwithoutpackage:From16kg(35.27lb)to22kg(48.5lb)

Rangeofproductweightwithpackage:From19kg(41.89lb)to32.5kg(71.65lb)

Environment

•Airtemperature:

Operating:10°Cto35°C(50°Fto95°F)

Storage:-40°Cto70°C(-40°Fto158°F)inoriginalshippingpackage

•Altitude:From0m(0ft)to3048m(10000ft)inanunpressurizedenvironment

•Humidity:

Operating:8%to80%(non-condensing)

Storagewithoutpackage:8%to80%(non-condensing)

Storagewithpackage:8%to90%(non-condensing)

Electricalinput

•Universalinput:

–Lowrange:

Minimum:100Vac

Maximum:127Vac

Inputfrequencyrange:50to60Hz

–Highrange:

Minimum:200Vac

Maximum:240Vac

Inputfrequencyrange:50to60Hz

Locations

Thistopicprovidesinformationtohelpyoulocatethecomponentsofyourstoragearray.

Machinetype,model,andserialnumberlabel

Themachinetype,model,andserialnumberidentifyyourstoragearray.WhenyoucontactLenovoforhelp,

theinformationhelpssupporttechnicianstoidentifyyourstoragearrayandprovidefasterservice.

8ThinkServerStorageSA120UserGuideandHardwareMaintenanceManual

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