Primary storage refers to storage that is in active use, in contrast to storage used for backup purposes. Find resources about primary storage and storage hardware, including RAID arrays and storage arrays, on this topic page.
Disk arrays Disk arrays allow for storing information on multiple devices, which is critical to enterprise organizations with big storage needs. Find the latest information on disk arrays on this topic page.
Disk drives Disk drives used in enterprise-level disk arrays are SAS, SATA and Fibre Channel, 3.5-inch or 2.5-inch, they now store up to 1 TB. Read news about hard disk drive technology on this topic page.
RAID RAID data storage technology divides and replicates data among two or more hard disk drives to achieve greater levels of I/O performance, data reliability and larger data volume sizes. Find news and resources pertaining to the different RAID levels on this topic page.
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