Unverified90% confidenceDecision RuleTime unknown

选购PSSD要认准接口协议而非仅看接口形状：USB 3.2 Gen2（10Gbps）实际速度约1000MB/s，USB 3.2 Gen2x2（20Gbps）约2000MB/s，仅标'Type-C'不等于高速，很多Type-C口只是USB 3.0（5Gbps）速度约500MB/s

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移动硬盘category

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Unverified接口协议决定实际速度：USB 3.2 Gen1(=USB3.0)理论5Gbps约500MB/s，Gen2达10Gbps约1000MB/s，Gen2x2达20Gbps；买了PCIe SSD却只配Gen1接口是性能浪费，选购时接口协议要匹配盘体速度87% similar

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