A disk array is a disk storage system which contains multiple disk drives. It is differentiated from a disk enclosure, in that an array has cache memory...

A disk array controller is a device that manages the physical disk drives and presents them to the computer as logical units. It often implements hardware...

RAID (/reɪd/; redundant array of inexpensive disks or redundant array of independent disks) is a data storage virtualization technology that combines multiple...

A disk controller is a controller circuit that enables a CPU to communicate with a hard disk, floppy disk or other kind of disk drive. It also provides...

standard for configuring multiple hard disk drives is RAID (redundant array of inexpensive/independent disks), which comes in a number of standard configurations...

semi-synchronously, or point-in-time. Replication is enabled via microcode on the disk array controller or via server software. It is typically a proprietary solution...

comprise a basic set of RAID ("redundant array of independent disks" or "redundant array of inexpensive disks") configurations that employ the techniques...

discontinued SAN disk array manufactured and sold by EMC Corporation, it occupied the entry-level and mid-range of EMC's SAN disk array products. In 2011...

HPE Storageworks XP (XP = eXtended Platform) is a computer data storage disk array sold by Hewlett Packard Enterprise using Hitachi Data Systems hardware...

hybrid cloud-centric data infrastructure services portfolio. Servers Disk array subsystems GlobalLogic is a digital services subsidiary of Hitachi based...

Disk storage (also sometimes called drive storage) is a data storage mechanism based on a rotating disk. The recording employs various electronic, magnetic...

A hard disk drive (HDD), hard disk, hard drive or fixed disk is an electro-mechanical data storage device that stores and retrieves digital data using...

(hard disk, optical disk, tape, etc.) in the enterprise as a single pool of storage." A "storage system" is also known as a storage array, disk array, or...

an array of disks. Striping is used across disk drives in redundant array of independent disks (RAID) storage, network interface controllers, disk arrays...

configurations of a RAID disk array. RAID stands for redundant array of independent disks (or, formerly, redundant array of inexpensive disks). RAID levels may...

technology has been developed to operate multiple disk drives together as a team, forming a disk array. A disk array typically has cache (temporary memory storage...

array a concept of category theory Array data structure, an arrangement of data in computer memory Asynchronous array of simple processors Disk array...

series of RAID, disk array controllers made by Dell for its PowerEdge server computers. The controllers support SAS and SATA hard disk drives (HDDs) and...

magnetic disk storage devices from 1956 to 2003, when it sold its hard disk drive business to Hitachi. Both the hard disk drive (HDD) and floppy disk drive...

typical multi-disk drive has multiple physical SCSI ports, each with one SCSI target address assigned. An administrator may format the disk array as a RAID...

floppy disk or floppy diskette (casually referred to as a floppy, a diskette, or a disk) is a type of disk storage composed of a thin and flexible disk of...

which case the cache is integrated into a hard disk drive and usually called disk buffer), or in a disk array controller, such memory should not be confused...

storage. SANs are primarily used to access data storage devices, such as disk arrays and tape libraries from servers so that the devices appear to the operating...

levels. Array controller based encryption describes the encryption of data occurring at the disk array controller before being sent to the disk drives...

few companies introduced SSDs in Ball Grid Array (BGA) form factors, such as M-Systems' (now SanDisk) DiskOnChip and Silicon Storage Technology's NANDrive...

supplementary back-ups, and transferring of computer files. Compared with floppy disks or CDs, they are smaller, faster, have significantly more capacity, and...

height. A third model in a smaller rack-mount case without the large disk array, the Network Server 300 (code named "Deep Dish", as in a deep dish pizza)...

solutions use SAS or SATA disk arrays as the primary storage component due to their relatively low cost. The use of array enclosures increases the scalability...

Disk packs and disk cartridges were early forms of removable media for computer data storage, introduced in the 1960s. A disk pack is a layered grouping...

which evolved out of the EMC Clariion SAN disk array. Clariion’s predecessor, HADA (High Availability Disk Array) was developed in 1991 by Data General Corporation...