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RAID

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What is RAID? RAID  stands for "Redundant Array of Independent Disks". It allows multiple physical  hard drives  to be used as one device. There are many different types or "levels" of RAID for different purposes. Can I use it? RAID capabilities are considered essential for most server-class computers and are widely implemented on servers. But there is no reason that RAID cannot be used on more basic PCs as well. Any computer capable of supporting more than one  hard-disk can use RAID. Why Might I Want it? RAID capabilities can provide several benefits: Redundancy  -- If one disk fails, one or more others have the same data and can  prevent data loss  until the failed drive is replaced. Performance  -- Data can be written to more than one drive at a time, improving overall transfer rates. Convenience --  The space  from several physical disks can be addressed as though it were single device. This can ...