外置固态硬盘（SSD）因其闪存和无活动部件的特性，提供卓越的速度和耐用性，非常适合频繁的文件传输和便携式使用。然而，与传统的机械硬盘（HDD）相比，它们每千兆字节的成本更高是其主要缺点。机械硬盘虽然速度明显较慢且更容易受到物理损坏，但以较低的价格提供更大的存储容量，使其成为不经常访问的大量数据的归档的经济高效的选择。 AI
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外置固态硬盘与机械硬盘：速度和耐用性对比成本和容量
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报道来源 [1]
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外置硬盘 vs. SSD：两种硬盘类型的优缺点是什么？
External SSDs are faster than HDDs, but if you need cost-effective backups or larger capacities, a hard drive may be a better choice for you.