Our Partner Part Number: ACC7231 Type: Accessories Cards Hard Drive Interface SATA Description: Extended Serial ATA 4 port (2 int/2 ext) for PCI Express with Raid Specifications Fully compatible with PCI Express 1.0a specifications Compliant with Serial ATA II specifications Supports NCQ Supports two independent Serial ATA channels Supports SATA I and SATA II hard drives Data transfer rate at 3.0 Gbps for Serial ATA II Data transfer rate at 1.5 Gbps for Serial ATA I Throughput of one-lane PCI Express at 2.5 Gbps Supports RAID 0, RAID 1 (optional) Supports Windows 2000, Windows XP, Server 2003 Categories and Products Related to: Extended Serial ATA with Raid IDE Card Click Heading for Related products > Main Product Categories > Accessories > I/O Cards > ACC7231 > Accessories > Parts > I/O Cards > Price: $36.78