The Adaptec SCSI Card 29320LPE delivers the industry's first Ultra 320 SCSI tape connectivity for PCIe servers with the reliability & stability of a single-channel I/O interface. This low-profile card protects existing investments through backward compatibility with existing drivers, disks, & tape drives. & Adaptec Speedflex capability gives you the unique ability to mix SCSI devices without impacting performance. The Adaptec 29320LPE is the ideal choice for attaching the most powerful SCSI peripherals to PCIe workstations & servers. Like all Adaptec controllers, it's built with the expertise of years of SCSI leadership.