Unverified82% confidenceSolutionTime unknown
老电脑或作为大容量冷存储升级,SATA SSD(约550MB/s)相比NVMe性价比更高且兼容性广;只有系统盘或专业负载才需NVMe,纯存仓无需为NVMe溢价
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82%
Confidence
Long-term
Relevance
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Unverified系统盘建议NVMe SSD容量≥500GB(512G),游戏和多软件用户应上1TB;机械硬盘仅作冷数据仓库使用,不要装系统或常用软件82% similarUnverified老平台或无M.2插槽的旧主机升级才选SATA SSD;若主板有M.2 NVMe插槽,同价位应直接买NVMe硬盘,性能翻数倍而价格差距已很小79% similarUnverifiedSATA SSD已无升级价值——速度上限550MB/s且逐渐停产,除非老平台无M.2接口,否则新装机一律选NVMe M.278% similarUnverified存储采用分层方案:系统+软件用高速NVMe SSD(读写≥3500MB/s),素材工作盘用大容量NVMe或高速SATA,成品归档用大HDD;单盘全存会拖慢剪辑读取78% similar
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