SUPERTRAKEX83005PK - 5PK 8-PT SATA RAID 5 PCI-X CTRL CARD 8-Port Serial ATA (SATA) RAID controller with 3.0 Gb/s per port Support RAID levels 0, 1, 5, 6, 10, 50 and JBOD Online capacity expansion and RAID level migration to add capacity as needed Hardware- accelerated RAID 6 Capable for maximum reliability PerfectRAID technology for robust error handling and recovery