Lenovo 84978PE Datenblatt PDF herunterladen (Seite 7)

Lenovorecommendshigh-performanceSASdrivesforvirtualizationenvironments.

WeprovideafullarrayofSASdrivesinboth2.5"and3.5"offerings:

• 10,000and15,000rpm2.5"SASharddiskdrivescapableof6.0Gb/sperformance

• 10,000and15,000rpm3.5"SASharddiskdrivesat6.0Gb/sperformance

SELECTING THE RIGHT SOLUTION – SAS OR SATA

Technology

Form Factor

Speed Usage Scenario Usage Intensity Notable Speciﬁcations

SAS

2.5"

3.5"

15K rpm

10K rpm

Performance-intensive,

high availability,

random reads

24/7, many users

accessing information

or running mission

critical applications

3.5ms to 3.9ms

typical seek times

SATA

2.5"

3.5"

7.2K rpm

10K rpm

Capacity-intensive,

low-availability,

sequential reads

8x5, system storage

applications such

as storing content

or archiving data

9.5ms

typical seek time

PERFORMANCE STORAGE AND SCALABLE CAPACITY

ThinkServerHardDiskDriveoptionscovertheentirespectrumofserverstorageneedswithSerial

ATA(SATA)andSerialAttachedSCSI(SAS)offerings.Theportfolioincludesboth2.5"and3.5"form

factordrivesin2avors:Hot-SwapandDirect-Connect.

SASisyoursolutionifyouarelookingforsolidperformanceperdollarandSATAisyoursolutionif

youarelookingforcost-efcientcapacityperdollar.

RELIABLE, EASY AND AFFORDABLE BACKUP

What’sthemostimportantinvestmentforyourbusiness?Protectingandmanagingyour

customer’sdatasecurely,easilyandefciently.

Forsmallandmediumsizedbusinesses,nowthereisasmartertechnologythatmakes

data protection easy tomanage,highlyscalable and resource-efcient.Introducing the

LenovoRDXBackupportfolioofferinginternaldrivebundlesandremovabledatacartridges

in160GB,320GBand500GBcapacities.Featuredineachinternaldrivebundleisthe

latestdatadeduplicationsoftwarebackingupyourdataefcientlyandeasily.

What’s data deduplication?

• DataDeduplicationisacompressiontechniquewhereredundant

 dataiseliminated

• Inthededuplicationprocess,onlydatathatchangedsincethelastbackupis

 mergedintotheoriginalcopy—reducingtheamountofdatatransferredbyupto20x

ThinkServer Hard Disk Drives

Lenovo RDX Backup

FEATURES BENEFITS

DataDeduplicationSoftware • 20xdatareduction=lowercostperGB

 • Fasterdatabackup=onlybackupdata

thatchanged

MoreReliableDisk-to-DiskDataProtection • Avoidorreplaceinefcientlow-end

tapeoptions

 • RuggedandRemovableMediaallows

forproperdataprotectionandoffsite

archiving

DataRecovery • Flexibledatarecoverywithsupportfor

Microsoft

ExchangeandSQLDB

 • Fastdisk-to-diskrecovery

 • Point-in-Timerecovery

SimpleInstallationandUserInterface • Installsinjustafewminutes

 • MinimalITresourcesneeded

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Lenovo 84978PE Datenblatt Seite 7

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