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RAID Array

pc

A RAID array is a data storage virtual configuration aggregating multiple physical disk drives for redundancy or improved performance.

expanded

RAID arrays distribute data across multiple disk drives using techniques known as 'striping', 'mirroring', or 'parity'. This configuration offers better fault tolerance and increased performance compared to single drive storage. Commonly employed in data centers and servers, RAID arrays ensure data integrity and accessibility even if one or more drives fail.

examples

A RAID 5 array configured across five 2 TB SATA drives providing effective data redundancy and storage efficiency.

Used in small to medium-sized business servers where both data protection and cost efficiency are priorities.

A RAID 10 array using eight 500 GB SSDs delivering high performance and fault tolerance.

Implemented in enterprise environments demanding high-speed data access and robust data protection.