RAID Levels Explained: How to Choose RAID 0, 1, 5, 6, or 10

Complete guide to RAID levels - RAID 0, 1, 5, 6, and 10 compared by drives, usable capacity, speed, and fault tolerance. Includes Dell PERC vs HPE Smart Array support matrix and FAQ.

Complete guide to RAID levels - RAID 0, 1, 5, 6, and 10 compared by drives, usable capacity, speed, and fault tolerance. Includes Dell PERC vs HPE Smart Array support matrix and FAQ.

Calculate your array

Use the RAID calculator for usable capacity and the number of drives you need, or open the RAID 6, RAID 5 or RAID 10 calculator.

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Enterprise Storage Hub

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Enterprise HDDs, SSDs, NVMe, SAS, SATA, RAID controllers, drive caddies and storage array hardware.

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