MSI RX480 Neo2 MS-7151 User Manual page 52

M S-7151 ATX M ainboard
OnChip SATA Type
Select [Enable SATA As IDE] if you want to have SATA as IDE function,
and this device is able to install OS. Select [Enable SATA As RAID] if you
want to have RAID function, you may install OS on this SATA device. Select
[Enable SATA As Storage] if you want this SATA device for storage
only. Setting options: [Enable SATA As IDE], [Enable SATA As RAID], [Enable
SATA As Storage].
3-14