The Adaptec Serial Attached SCSI RAID 4805SAS PCI Express card is an eight-port controller that supports SAS, SATA or SATA II disk drives. It features the Adaptec RAID Code (ARC) with standard RAID 0, 1, 5, 10, 50, JBOD as well as optional Advanced Data Protection Suite. The card has 128 MB of ECC-protected DDR DRAM and a battery unit is optional.
