RAID ConfigurationPage 5-3nVidia RAID FeaturesThe nVidia RAID solution uses the nForce4 series chip as a RAID controller, whichis a 4-channel S-ATA solution. Listed below are the main features and benefits ofnVidia RAID:• Support four S-ATA hard disk drives.• Supports hard disk drive larger than 137 GB (48-bits LBA).• Supports RAID 0, 1, JBOD, 0+1• Free Disk and Dedicated Spare DiskA Free Disk or Dedicated Disk can be automatically used in case one driveof a mirrored array fails. A free disk can be used by any available mirroredarray, while a dedicated disk can be used only by the array to which it isassigned.• Bootable RAIDNVRAID can be configured in a way to make it bootable. For example, twohard drives can be configured as a bootable mirrored RAID array.• RAID on Multiple Disk ControllersUnlike other RAID solutions that limits the user to a dedicated RAIDcontroller, NVRAID software can use a drive on one RAID controller andanother drive on a second RAID controller.• Disk Alert systemDisk Alert system informs user when a disk fails, indicating the location offailed port.