Foxconn NF4UK8AA series User Manual page 49

RAID Enable (Default: Disabled)
This item is available for you to enable or disable the onboard RAID function.
IDE Primary/Secondary/Mater/Slave RAID (Default: Disabled)
These features allow user to enable or disable the RAID function for each IDE
hard disk drive.
SATA 0/1/2/3 Master RAID (Default: Disabled)
These features allow user to enable or disable the RAID function for each
SATA hard disk drive.
Chapter 3 BIOS Description
RAID Config Menu
41