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SAS、NL-SAS、SATA硬盘的比较

When you buy a server or storage array these days, you often have the choice between three different kinds of hard drives: Serial Attached SCSI (SAS),[……]

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SAS与SATA的区别

对于SAS和SATA技术来说,它们都面临着一个相同的问题。由于采用并行总行接口,传输数据和信号的总线是复用的,因此传输速率会受到一定的限制。如果要提高传输的速率,那么传输的数据和信号往往会产生干扰,从而导致错误。 SAS 和SATA的诞生 在这种情况下,串行(Serial)总行接口技术就应运而生[……]

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