Gigabyte B450M AORUS ELITE - Chapter 3 Appendix; Configuring a RAID Set

Chapter 3 Appendix
(Note 1) An M.2 PCIe SSD cannot be used to set up a RAID set either with an M.2 SATA SSD or a SATA hard
drive.
(Note 2) Refer to "1-7 Internal Connectors," for the installation notices for the M.2 and SATA connectors.
3-1 ConguringaRAIDSet
RAID Levels
Before you begin, please prepare the following items:
• At least two SATA hard drives or SSDs.
(Note 1)
(To ensure optimal performance, it is recommended that you
use two hard drives with identical model and capacity).
(Note 2)
• Windows setup disc.
• Motherboard driver disc.
• A USB thumb drive.
ConguringtheOnboardSATAController
A. Installing SATA hard drive(s) in your computer
Install the hard drives/SSDs in the SATA/M.2 connectors on the motherboard. Then connect the power connectors
from your power supply to the hard drives.
B.ConguringSATAcontrollermodeinBIOSSetup
Make sure to congure the SATA controller mode correctly in system BIOS Setup.
Steps:
1. Turn on your computer and press <Delete> to enter BIOS Setup during the POST (Power-On Self-Test).
Under Chipset, ensure APU SATA Port Enable and Chipset SATA Port Enable are enabled. set SATA
Mode to RAID. Then save the settings and restart your computer. (If you want to use NVMe PCIe SSDs to
congure RAID, make sure to set NVMe RAID mode to Enabled.)
2. If you want to congure UEFI RAID, follow the steps in "C-1." To enter the legacy RAID ROM, save the
settings and exit BIOS Setup. Refer to "C-2" for more information.
The BIOS Setup menus described in this section may differ from the exact settings for your motherboard.
The actual BIOS Setup menu options you will see shall depend on the motherboard you have and
the BIOS version.
RAID 0 RAID 1 RAID 10
Minimum Number of
Hard Drives
≥2 2 4
Array Capacity Number of hard drives *
Size of the smallest drive
Size of the smallest drive (Number of hard drives/2) *
Size of the smallest drive
Fault Tolerance No Yes Yes
C-1.UEFIRAIDConguration
Steps:
1. In BIOS Setup, go to BIOS and set CSM Support to Disabled. Save the changes and exit BIOS Setup.
2. After the system reboot, enter BIOS Setup again. Then enter the Peripherals\RAIDXpert2Conguration
Utility sub-menu.
3. On the RAIDXpert2CongurationUtility screen, press <Enter> on Array Management to enter the Create
Array screen. Then, select a RAID level. RAID levels supported include RAID 0(Stripe), RAID 1(Mirror),
and RAID 10 (the selections available depend on the number of the hard drives being installed). Next, press
<Enter> on Select Physical Disks to enter the Select Physical Disks screen.
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