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    Sata Legacy vs AHCI vs Raid 0 for pfsense?

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    General pfSense Questions
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    • emammadovE
      emammadov
      last edited by

      Hello,

      I want to install pfsense. In Bios there is Sata Legacy Support, AHCI Support and Raid Controller.
      I have 2 Hdds. I wil install pfSense with ZFS mirroring. I want to know which one should I choose? Legacy, AHCI or Raid 0?

      0_1549880745212_IMG_20190211_132844.jpg

      Elvin

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        I would choose AHCI there if you're going to use a ZFS mirror.

        The hardware RAID controller may or may not be supported but they do relatively often give problems. I would avoid that and use a ZFS mirror instead if you can.

        Steve

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