Areca 24/4 Internal/External Port Pcie 3.0 12 Gb/s SAS/SATA Raid Controller 2Gb Cache - Manual (Page 156)

WEB BROWSER-BASED CONFIGURATION
156
• Volume Name
The default volume name will always appear as “ARC-1883-
VOL”. You can rename the volume set providing it does not
exceed the 15 characters limit.
• Volume Raid Level
Set the Raid Level for the volume set. Highlight the desired
RAID Level from the available RAID levels option.
There are two circumstances when you choose RAID level 1
function :
RAID 1-Simple Mirroring is also known as “ two disk mirror”;
If your RAID set has two disks, data written on one disk drive
is simultaneously written to another disk drive.
RAID 1-Multi Mirroring is also known as “ triple disk mirror”;
If your RAID set has three disks, data written on one disk
drive is simultaneously written to another two disk drives.
• Capacity
The maximum volume size is the default initial setting. Enter
the appropriate volume size to fit your application.