Unverified90% confidenceDecision RuleTime unknown
家庭影音+照片备份场景,2盘位起步,配合RAID1做数据冗余;若追求容量利用率建议4盘位配SHR/RAID5,可损失最少空间获得冗余
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Unverified家庭影音+照片备份场景优先选4盘位机型,2盘位RAID1只能用一半容量且无法在线扩容,4盘位配SHR/RAID5可获得75%可用容量且支持逐盘扩容90% similarUnverified家庭影音+备份场景选2盘位即可,若需要RAID冗余保护或未来扩容需求则至少4盘位起步(2盘位组RAID1后可用空间只剩一半,无法扩容)89% similarUnverified家庭影音+备份场景选4盘位起步,2盘位仅够单一用途(如只做备份),实际可用容量在RAID1下腰斩,扩容需整机停机换盘89% similarUnverified家庭影音+照片备份场景选2盘位即可,4盘位起步适合需要RAID5容错+大容量存储的多人共享或小型工作室,6盘位以上主要面向专业媒体库或虚拟机应用87% similarUnverified首次购入NAS且以照片/文档备份、影音串流为主,选4盘位比2盘位更合理:2盘位组RAID1后仅剩单盘容量且无法平滑扩容,4盘位可组RAID5兼顾容量利用率与冗余85% similar
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