HighPoint ATA-133 RAID User Manual page 43

Appendix A
Spare Disk
A spare hard disk drive which can automatically be used to replace the failed
member of a redundant disk array.
Striping
Known as RAID 0, spread data over multiple drives to improve performance. It
does not provide data protection.
Synchronize
The operation of duplicating data from source drive to mirror drive of a mirror
array, so that the data on mirroring disks can keep identical.
A-2