Areca 24/4 Internal/External Port Pcie 3.0 12 Gb/s SAS/SATA Raid Controller 2Gb Cache - Manual (Page 10)

• Auto Reassign Sector ...................................................... 252
• Consistency Check ......................................................... 253
Data Protection .................................................................. 254
• Battery Backup ............................................................. 254
• Recovery ROM ............................................................... 254
Appendix I................................................................... 255
Understanding RAID .......................................................... 255
RAID 0 ............................................................................ 255
RAID 1 - Simple Mirroring .................................................. 256
RAID 1 - Multi Mirroring ..................................................... 257
RAID 10(1E) .................................................................... 258
RAID 3 ............................................................................ 258
RAID 5 ............................................................................ 259
RAID 6 ............................................................................ 260
RAID x0 .......................................................................... 260
JBOD .............................................................................. 261
Single Disk (Mirrored Pass-Through Disk) ............................. 261