Enhance the storage of your selected Dell Precision WorkStation with this U320 SCSI adapter from Dell. The U320 SCSI RAID 0 or 1 is a high-performance 64bit / 133MHz PCI-X, dual channel Ultra320 SCSI card with integrated RAID 0 and 1. It provides data protection at fast SCSI speeds available up to 640MBps total throughput using Ultra320 SCSI Low Voltage Differential (LVD) devices. It features two independent bootable SCSI channels each with a throughput of up to 320MB/sec. It also features automatic termination control and manual termination override for multi-initiator environments. SCSI card and devices are configurable using SCSISelect, the BIOS Configuration utility. The U320 also supports legacy SCSI operations, such as SPI-3 Double Transition (DT) clocking and can be utilized with SCSI tape drives. With all these features and more, this card enables you to connect up to 30 SCSI devices-such as Ultra320 / Ultra160 hard disk drives, scanners, and CD-ROM drives-to any Intel compatible system with 64- or 32-bit PCI / PCI-X expansion slots.