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    An Overview of RAID - CompTIA A+ 220-901 220-902 Video Training by Prof. Messer

    IT Careers
    storage raid prof messer youtube a+ comptia it training
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    • connorsoliverC
      connorsoliver
      last edited by

      Is using a RAID 1 configuration faster as well? Or is its main purpose so if you lose one of the drives you have a backup?

      scottalanmillerS 1 Reply Last reply Reply Quote 0
      • scottalanmillerS
        scottalanmiller @connorsoliver
        last edited by

        @connorsoliver said in An Overview of RAID - CompTIA A+ 220-901 220-902 Video Training by Prof. Messer:

        Is using a RAID 1 configuration faster as well? Or is its main purpose so if you lose one of the drives you have a backup?

        Primary purpose is definitely data protection. But RAID 1 provides a 200% read performance benefit over using a single drive. Write performance is the same as a single drive.

        1 Reply Last reply Reply Quote 0
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