Asus DSBF-DM/SAS - Manual (Page 155)

ASUS DSBF-DM Series 5-45
3. Press <Y> again to confirm and delete the selected array.
Marvell BIOS Setup (c) 2006 Marvell Technology, Ltd.
Warning: Do you want to delete the array's MBR?[Y]
Delete array
ID Array Name Size Level Status Stripe Members
*0 2TB RAID0 ONLINE 64KB 0, 4
NEXT
[ Adapter] [ Create] [ Delete]
NEXT
You cannot recover lost data if you delete an array. Make sure you back up
important data before deleting an array.