Configuring a RAID Set(AMD X670/B650 Series)
RAID Levels......................................................................................................................2
1-1 Configuring SATA Controllers.....................................................................................2
A. Installing SATA hard drive(s) in your computer........................................................ 2
B. Configuring SATA controller mode in BIOS Setup................................................... 3
C. UEFI RAID Configuration........................................................................................ 3

1-2 Installing the RAID Driver and Operating System......................................................7
A. Installing the Operating System............................................................................... 7
B. Rebuilding an Array................................................................................................. 8-1-

RAID Levels
RAID 0RAID 1

RAID 10Minimum
Number of HardDrives≥224Array Capacity

Number of harddrives * Size of thesmallest drive

Size of the smallestdrive(Number of harddrives/2) * Size of thesmallest drive

Fault Tolerance

No

Yes

Yes

To configure SATA hard drive(s), follow the steps below:
A. Install hard drive(s) in your computer.
B. Configure SATA controller mode in BIOS Setup.
C. Configure a RAID array in RAID BIOS (Note 1)D. Install the RAID driver and operating system

Before you begin•• SATA hard drives or SSDs. (Note 2) To ensure optimal performance, it is recommended that you use two harddrives with identical model and capacity. (Note 3)•• A Windows setup disc.
•• An Internet connected computer.
•• A USB thumb drive.

1-1

Configuring SATA Controllers

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.

(Note 1) Skip this step if you do not want to create RAID array on the SATA controller.
(Note 2) 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 3) Refer to the "Internal Connectors" section of the user's manual for the installation notices for the M.2,and SATA connectors.
-2-B. Configuring SATA controller mode in BIOS Setup

Make sure to configure the SATA controller mode correctly in system BIOS Setup.
Step:Turn on your computer and press <Delete> to enter BIOS Setup during the POST (Power-On Self-Test). Under
Settings\IO Ports, set SATA Configuration\SATA Mode to RAID (Figure 1). Then save the settings andrestart your computer. (If you want to use NVMe PCIe SSDs to configure RAID, make sure to set NVMe RAID
mode to Enabled.)

Figure 1

C. UEFI RAID Configuration

Step 1:In BIOS Setup, go to Boot and set CSM Support to Disabled (Figure 2). Save the changes and exit BIOS Setup.

Figure 2
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 andthe BIOS version.
-3-Step 2:
After the system reboot, enter BIOS Setup again. Then enter the Settings\IO Ports\RAIDXpert2 Configuration
Utility sub-menu (Figure 3).

Figure 3

Step 3:On the RAIDXpert2 Configuration Utility screen, press <Enter> on Array Management to enter the Create Arrayscreen. Then, select a RAID level (Figure 4).Options include RAIDABLE (Note), RAID 0, RAID 1, and RAID 10 (theselections available depend on the number of the hard drives being installed). Next, press <Enter> on SelectPhysical Disks to enter the Select Physical Disks screen.

Figure 4(Note)

If you want to install the operating system onto a single drive/SSD first, select RAIDABLE mode.
-4-Step 4:
On the Select Physical Disks screen, select the hard drives to be included in the RAID array and set them toEnabled. Next, use the down arrow key to move to Apply Changes and press <Enter> (Figure 5).Then returnto the previous screen and set the Array Size, Array Size Unit, Read Cache Policy and Write Cache Policy.

Figure 5

Step 5:After setting the capacity, move to Create Array and press <Enter> to begin. (Figure 6)

Figure 6-5-

After completing, you'll be brought back to the Array Management screen. Under Manage Array Properties
you can see the new RAID volume and information on RAID level, array name, array capacity, etc. (Figure 7)

Figure 7

Delete RAID Volume
To delete a RAID array, select the array to be deleted on the RAIDXpert2 Configuration Utility\Array
Management\Delete Array screen. Press <Enter> on Delete Array(s) to enter the Delete screen. Then set
Confirm to Enabled and press <Enter> on Yes (Figure 8).

Figure 8-6-1-2

Installing the RAID Driver and Operating System

With the correct BIOS settings, you are ready to install the operating system.

A. Installing the Operating System

As some operating systems already include RAID driver, you do not need to install separate RAID driver during
the Windows installation process. After the operating system is installed, we recommend that you install all
required drivers from the GIGABYTE Control Center to ensure system performance and compatibility. If theoperating system to be installed requires that you provide additional RAID driver during the OS installation
process, please refer to the steps below:
Step 1:
Go to GIGABYTE's website, browse to the motherboard model's web page, download the AMD RAID Preinstall
Driver file on the Support\Download\SATA RAID/AHCI page, unzip the file and copy the files to your USB
thumb drive.
Step 2:
Boot from the Windows setup disc and perform standard OS installation steps. When the screen requesting you
to load the driver appears, select Browse.
Step 3:Insert the USB thumb drive and then browse to the location of the drivers. Follow the on-screen instructions toinstall the following three drivers in order.
j AMD-RAID Bottom Devicek AMD-RAID Controllerl AMD-RAID Config Device
Finally, continue the OS installation.

-7-B. Rebuilding an Array

Rebuilding is the process of restoring data to a hard drive from other drives in the array. Rebuilding applies
only to fault-tolerant arrays such as RAID 1 and RAID 10 arrays. To replace the old drive, make sure to use anew drive of equal or greater capacity. The procedures below assume a new drive is added to replace a faileddrive to rebuild a RAID 1 array.
While in the operating system, make sure the Chipset and RAID drivers have been installed.

Step 1:
Right-click on the RAIDXpert2 icon on the desktop
and then select Run as administrator to launch theAMD RAIDXpert2 utility.

Step 2:In the Disk Devices section, left-click your mouse
twice on the newly-added hard drive.

Step 3:On the next screen, select Assign as Global Spareand click OK.

Step 4:You can check the current progress in the Active
Volumes section on the bottom or left of the screen.

Step 5:
Then rebuild is complete when the Task State
column shows "COMPLETED."-8-