RAID 5 is one of the most popular RAID configurations supported by Synology’s 4-bay NAS models like DS423, DS923, and DS1522. RAID 5 distributes parity data across all drives, providing fault tolerance while maximizing storage efficiency. This is crucial for Delhi-based businesses that need to safeguard critical data against hardware failures.

Choosing RAID 5 on a Synology NAS means your system can withstand a single disk failure without losing data.
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