f5771a61_12__Storage_Subsystem___Part_2__1
[0] · JBOD [1] 
Not a RAID level. But it can provide a baseline for measuring the performance, reliability, and availability of various fault-tolerant and performance configurations. Disks in a JBOD configuration are referenced separately, not as a combined entity.Sometimes, a JBOD configuration provides better performance than striped laytous. For example, when serving multiple sequential streams, performance is best when a single disk services each stream.Any physical disk failure will result in data loss, however, the loss is limited to the failed drive(s) only.
Performance Tuning Windows 2012: Storage Subsystem - Part 2
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