StarTech.com PCIe Card 2 Ports 6Gbps SATA RAIDThis 2 port SATA III (6Gbps) controller with RAID enables you to add two SATA 6Gbps Hard Drives (HDDs) or Solid State Drives (SSDs) to your computer system or server via an available PCIe x2 card slot, and build the disks into a hardware RAID array. The card supports SATA III and PCI Express 2. 0 Specifications, and can also be used to add optical disk drives (ODD) like CD DVD Blu ray to your computer. Versatile Hardware RAID Configurations This RAID