How do I set SATA mode to RAID?
AHCI is a hardware-level architecture that enables systems to support the use of SATA disks. RAID is a logical disk structure that admins can create at either the hardware or the software level. Admins commonly create RAID arrays on top of AHCI hardware.
What is AHCI and RAID mode?
Press Ctrl+I to enter the RAID configuration utility. Highlight and select the first option, Create RAID Volume, and proceed to configure the RAID volume to your preference.