ASROCK H87M Installation And Configuration Guide

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2. GuidetoRAIDCongurations
2.1 Introduction of RAID
ThismotherboardadoptsIntelsouthbridgechipsetthatinte-
gratesRAIDcontrollersupportingRAID0/RAID1/IntelRapid
Storage/RAID10/RAID5functionwithfourindependentSe-
rialATA(SATA)channels.Thissectionwillintroducethebasic
knowledgeofRAID,andtheguidetocongureRAID0/RAID
1/IntelRapidStorage/RAID10/RAID5settings.
RAID
Theterm“RAID”standsfor“RedundantArrayofIndependent
Disks”,whichisamethodcombiningtwoormoreharddisk
drivesintoonelogicalunit.Foroptimalperformance,please
installidenticaldrivesofthesamemodelandcapacitywhen
creatingaRAIDset.
RAID 0 (Data Striping)
RAID0iscalleddatastripingthatoptimizestwo
identicalharddiskdrivestoreadandwritedata
inparallel,interleavedstacks.Itwillimprovedata
accessandstoragesinceitwilldoublethedata
transferrateofasinglediskalonewhilethetwo
harddisksperformthesameworkasasingle
drivebutatasustaineddatatransferrate.
WARNING!!
AlthoughRAID0functioncanimprovetheaccessperformance,
it does not provide any fault tolerance. Hot-Plug any HDDs of
theRAID0Diskwillcausedatadamageordataloss.
RAID 1 (Data Mirroring)
RAID1iscalleddatamirroringthatcopiesand
maintainsanidenticalimageofdatafromone
drivetoaseconddrive.Itprovidesdataprotection
andincreasesfaulttolerancetotheentiresystem
sincethediskarraymanagementsoftwarewill
directallapplicationstothesurvivingdriveasit

ASROCK H87M Specifications

General

Brand	ASROCK
Model	H87M
Category	Motherboard
Language	English