RAID 0 NAS server

RAID 0

— an array of at least 2 disks. When writing to RAID 0, information is divided into blocks of the same length, which are placed on each of the drives in turn — for example, in a three-disk array, block 1 — on the first disk, block 2 — on the second, block 3 — on the third, block 4 — again on first, etc. This version has two main advantages: high performance (the more disks, the higher) and lack of redundancy — this is the only RAID version where the working volume of the array is equal to the sum of the volumes of all disks. However, this format also has a serious drawback — if one of the disks fails, the entire array is destroyed. Accordingly, the reliability of RAID 0 is significantly less than the reliability of a single disk, and the more drives are combined into an array, the higher the probability of failure.