Primary storage devices
Primary storage devices refer to storage hardware for data in active use, in contrast to storage used for backup purposes. They include SAN and NAS primary storage devices, non-volatile flash storage and other types of storage media. Find resources about primary storage and storage hardware, including RAID arrays and storage arrays, on this topic page.
Top Stories
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Feature
15 Oct 2025
SSD vs. SSHD vs. HDD: Which one is best?
Solid-state hybrid drives combine SSD speed with HDD capacity, but do they fit your storage strategy? Compare SSHDs vs. SSDs vs. HDDs to find the best drive type for your needs. Continue Reading
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News
14 Oct 2025
NetApp adds cyber resilience to primary storage
NetApp's new Ransomware Resilience service and expanded partnerships with public cloud providers further highlight its widening focus beyond data storage. Continue Reading