You need the Alternate CD, which USES a text-driven installation menu and allows you to setup RAID, as well as other advanced options.

你需要另外的CD，使用文本驱动的安装菜单，允许你像其他高级选择一样安装RAID。

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This means testing the backup and imaging solutions, the stability of installed software and the ability to switch away from RAID without significantly disrupting your existing setup.

这意味着测试备份和映像解决方案，已安装软件的稳定性和不使用RAID不会明显地破坏你现有设置的能力。

youdao

The storage should be optimized with a proper RAID configuration, such as a RAID 5 setup with a hot spare disk.

该存储必须通过适当的 RAID 配置进行优化，比如一个附带热备份磁盘的 RAID 5 设置。

youdao

Though the chipsets are the same, however, the 17-incher makes room for more robust internals, including a max of 32GB of RAM and a 1TB HDD paired with up to three 128GB SSDs arranged in a RAID 0 setup.

ENGADGET