The Adaptec RAID 1220SA card is a two-port, PCI Express x1 controller featuring Adaptec HostRAID - an integrated RAID technology that maximizes system performance and uptime. The Adaptec 1220SA supports up to two 3Gb/s Serial ATA drives, Native Command Queuing, and offers RAID levels 0, 1, and JBOD (individual drive). The Adaptec 48-bit logical block addressing (LBA) support enables use of disk drives exceeding 137 GB in capacity.
Interface type: PCI Express x1
Data Transfer Rate: 300 MBps
Controller Interface Type: Serial ATA-300
RAID Level: 0, 1, JBOD
Supported Devices: Hard drive, disk array (RAID)
Adaptec RAID 1220SA, SATA Storage Controller Specifications
Part # 2255900-R