Product Detail Add SATA II 150 to your motherboard! Supports RAID! Provides 4 independent channels to support up to 4 Serial ATA devices Supports RAID 0, 1, 5, 0+1, JBOD and Individual modes Compliant with PCI Specification, Rev. 2.3, 32bit, 33/66Mhz . The "Vantec 6-Port SATA II 150 PCI Host Card with RAID" is best product for you. We recommended Vantec 6-Port SATA II 150 PCI Host Card with RAID