Unverified80% confidenceCautionTime unknown

1-2盘位机型不建议作为唯一监控存储方案，无冗余或冗余后容量过小，一旦硬盘故障录像即中断丢失，至少选4盘位组RAID5

1

Sources

80%

Confidence

Long-term

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-

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监控存储NAScategory

Related Claims

Unverified单盘容量≥8TB时优先选RAID 6而非RAID 5，因为大容量盘重建时间可达数十小时，重建期间阵列处于降级状态，此时若第二块盘故障将导致RAID 5全盘数据丢失81% similar Unverified容量与单位价格成反比但故障风险集中：单块4TB出错会一次性丢失全部数据，重要资料建议用2块2TB分散存储而非1块4TB，且移动固态盘不应作为唯一备份介质80% similar

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