PCI-X SATA II 4-Port RAID Controller Card 1.RAID 0,1,5,10 & JBOD(optional) 2.Plug'n Play 3.3Gb/ ... Ports (optional)RAID 0, 1, 5, 10 & JBOD (Optional)PCI-X 64-bit 133MHz InterfaceBackward compatible to PCI 2.3 SpecificationFully Plug ... with Gen2i, Gen2m SATA IIElectrical Specification Revision 1.0Backward compatible to SATA 1.0 SpecificationSupport 4-independent SATA ports with data transfer rate at ...