- 400MHz storage I/O processor
- NVRAM for events log & transaction log
- 128MB on-board cache memory
- Write-through or write-back cache
support
- Redundant flash image for subsystem
availability
- RAID level 0, 1, 10, 1E, 3, 5, 6,
Single Disk or JBOD
- Multiple RAID selection
- Up to 16 volumes per RAID subsystem
(port multiplier SATA Host: 8 volumes,
USB3.0 Host: 8 volumes, FireWire 800
Host: 2 volumes, iSCSI/AoE Host: 16
volumes and USB2.0 Host: 16 volumes)
- Online array roaming
- Offline RAID set
- Online RAID level/stripe size
migration
- Online capacity expansion and RAID
level migration simultaneously
- Online dynamic volume set capacity
expansion
- Instant availability and background
initialization
- Automatic insertion/removal detection
and rebuild
- Greater than 2TB per volume set
- Support SMART, NCQ, and OOB staggered
spin-up capable drives