Connectors: internal: 2 x SATA 3 Gb/s 7 pin plug 1 x PCI Express x1 Data transfer rate up to 3 Gb/s Supports hard drive with Native Command Queue (NCQ) feature RAID 0, 1 (Windows Vista, 7) RAID 10, 5 are supported, if drives are connected to a Port Multiplier (Windows Vista, 7) Hot Plug
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