RAID
alternative label: redundant array of inexpensive disks
related: redundancy
related: disc drive
broader: disc storage
preferred label: آرایه افزونه دیسک ارزان @fa
type: Concept

disc storage
preferred label: ذخیره‌ساز دیسکی @fa
type: Concept
narrower: RAID

redundancy
preferred label: افزونگی @fa
type: Concept
related: RAID

disc drive
preferred label: دیسک‌رانه @fa
type: Concept
related: RAID