The physical hardware can differ greatly-for example, while an IDE drive is emulated to the guest operating systems, the physical hardware platform can use a serial ATA (SATA) drive.

物理硬盘可以完全不同—例如，尽管一个IDE驱动器被模拟为客户操作系统，物理硬件平台可以使用一个串口ata (SATA)驱动器。

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Listing 1 shows how to use the fdisk command to display the partitions and geometry of an IDE hard drive with SATA attachment.

清单1展示了如何使用fdisk命令来显示附加SATA的IDE硬盘驱动器的分区和设定参数。

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With the advent of serially attached (SATA) IDE drives, a mixed PATA/SATA system would sometimes use /dev/hda for the first PATA drive and /devsda for the first SATA drive.

随着串行（SATA）IDE 驱动器的发明，混合 PATA/SATA 系统有时会使用 /dev/hda 作为第一个 PATA 驱动器，使用 /devsda 表示第一个 SATA 驱动器。

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