Controller cards (also known as RAID controllers, RAID arrays or disk array controllers) are devices that manage the physical drives installed in a server enabling the same data to be stored in different places (i.e. redundancy). RAID controllers are pivotal server components for managing business data and also improve business resilience, performance and continuity.
The type of storage controller you choose has a direct impact on the level of RAID array you can implement as well as array capacity and performance. Although available in a variety of formats, enterprise disk array controllers are commonly provided as PCI expansion cards with some models offering battery backup features to protect against data loss in the event of a power outage.
You'll find a comprehensive range of storage controller products and enclosures here at Evaris. Whether it's a smart array controller or SAS controller product, we have the range of disk array controller products to suit your business needs.
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