RAID (/ reɪd /; redundant array of inexpensive disks or redundant array of independent disks) [1][2] is a data storage virtualization technology that combines multiple physical data storage components into one or more logical units for the purposes of data redundancy, performance improvement, or both.

RAID (redundant array of independent disks) is a way of storing the same data in different places on multiple hard disks or solid-state drives (SSDs) to protect data in the case of a drive failure. There are different RAID levels, however, and not all have the goal of providing redundancy.

2025年1月21日 · RAID (Redundant Arrays of Independent Disks) is a technique that makes use of a combination of multiple disks for storing the data instead of using a single disk for increased performance, data redundancy, or to protect data in the case of a drive failure.

2011年9月7日 · RAID is a technology that is used to increase the performance and/or reliability of data storage. The abbreviation stands for either Redundant Array of Independent Drives or Redundant Array of Inexpensive Disks, which is older and less used. A RAID system consists of two or more drives working in parallel.

2020年1月14日 · RAID is an acronym for “redundant array of independent drives (or disks).” Basically, RAID lets you take several hard drives and group them as one unit. This can help you store backups of your data in case a drive fails, or improve the speed and efficiency of …

2022年11月16日 · A redundant array of independent disks – abbreviated as RAID – is a storage technology that combines multiple hardware disk units into a virtualized logical unit to improve data storage’s performance, reliability, and ease-of-access. This article explains the working and types of RAID data storage for enterprises. What Is RAID Storage?

2019年5月9日 · Best answer: Redundant Array of Independent/Inexpensive Disks (RAID) is a technology that allows storing data across multiple hard drives. The purpose of RAID is to …

RAID uses two or more physical drives and a RAID controller, which is plugged into motherboards that do not have RAID circuits. Today, most motherboards have built-in RAID but not …

2023年4月17日 · RAID (Redundant Array of Independent Disks) is a data storage virtualization technology that combines multiple physical disk drives into a single logical unit, delivering enhanced performance, increased redundancy, or both.

2024年10月17日 · RAID stands for Redundant Array of Independent Drives. It is a virtualization technology that creates arrays of multiple drives for performance, redundancy, backup, etc. There are different types of RAIDs with their pros and cons. However, the three main techniques in RAID are striping, mirroring, and parity.