32 pooled DMA channels, 64-bit LBA support, 8th-generation StorSwitch non-blocking switched architecture, Array/Drive Status and drive identification LED support, ATA pass-through mode support, ATA/6 and Out of band (OOB) staggered drive spin-up support, Auto carving allows LUNs > 2TB to be divided into multiple units for legacy operating systems limited to 2TB max. per LUN, Battery Backup Unit (BBU) with remote battery support, BBU Support: Yes, Bootable array support for greater fault tolerance of your OS, Chassis Control Unit for enclosure management via I2C., Complete configuration management suite, Connector Type: Multi-lane, Drive activity LED support, Drive insertion and removal notification, Dynamic sector repair for robust data protection, Emergency Flash Recovery protects against failed firmware upgrade, Enhanced data protection with Write Journaling feature, Form Factor : Full Height, 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, On-board I/O RISC processor and RAID offload provides true hardware RAID — SCSI device driver model to take advantage of SAS or inexpensive Serial ATA drives, Online Capacity Expansion (OCE), Port Count: 12, S.M.A.R.T. disk drive monitoring for reliability, SMTP support for email/pager notification, SNMP support, Variable stripe size for performance tuning by application