The Adaptec SCSI Card 39320A-R is a 64-bit 133 MHz PCI-X, dual-channel Ultra320 SCSI card with integrated HostRAID. The Adaptec 39320A-R is a cost-effective RAID 0, 1 and 10 solution. In addition, the Adaptec 39320A-R offers new drivers for HostRAID, both Linux and Windows Server 2003, as well as the same browser-based management tool used by Adaptec RAID products. The Adaptec 39320A-R provides data protection at the fastest SCSI speeds available up to 640 MByte/sec, ideal for mainline storage, streaming video and audio, and other bandwidth-intensive applications.