RAID 0

Non-redundant RAID level where data, without redundancy, is striped across an array/logical drive. All drives are available for storing user data. Data availability is more at risk than with other RAID levels, because any single drive failure causes data loss and a logical drive status of Failed. However, because RAID 0 does not require data redundancy to be written to the media, it provides exceptionally high performance and is sometimes used for performance reasons.