What is the main feature of RAID 0?

RAID 0 is primarily characterized by its striping technique, which enhances performance by evenly dividing data across two or more disks. This distribution of data allows for faster read and write speeds, as multiple drives can be accessed simultaneously, optimizing input/output operations.

In RAID 0, data is not mirrored or backed up, so there is no redundancy; if one drive fails, all data in the array is lost. It requires a minimum of just two drives, making it an appealing option for scenarios where performance is prioritized over data safety. This setup is particularly useful in environments where speed is critical, such as gaming systems or video editing workstations, where high data throughput is essential. However, users must be aware of the increased risk associated with the lack of redundancy.