Array/Drive Status and drive identification LED support (requires 3ware Chassis Control Unit-enabled backplane).Drive insertion and removal notification.Write journaling for improved performance and data protection against accidental drive removal.Online Capacity Expansion and RAID Level Migration.Emergency Flash Recovery protects against failed firmware upgrade.Dynamic sector repair for robust data protection.Hot-swap and hot-spare support for data availability.Multiple card support within a system for large storage requirements.Multiple logical unit sizes and RAID levels on one card.Battery Backup Unit (BBU) support (excluding 2-port model).
8th-generation StorSwitch™ non-blocking switched architectureSCSI device driver model to take advantage of the benefits of SCSI using inexpensive Serial ATA drives.Supported RAID levels: 0, 1, 5, 10, Single Disk and JBOD.High Performance PCI Express to Serial ATA II