Protect your small or medium-sized business, remote office or workgroup with HP DAT Tape Drives offering the ability to store up to 320 GB of compressed data on a single cartridge at speeds of up to 86 GB/hr (assuming 2:1 data compression). Low ongoing cost of ownership is provided through low-cost, durable DAT media and backward compatibility which delivers a seamless upgrade path from older drives. HP DAT Tape Drives are available in several capacity points, 320 GB, 160 GB, 72 GB, 40 GB and interface types, SCSI, SAS and USB, making them compatible with virtually any server environment. DAT Tape Drives come complete with data and cleaning cartridge, HP Data Protector Express Software Basic backup and recovery software (for a single Windows, Linux or NetWare server), and HP Library and Tape Tools. - Provides a balance of price and performance for small and medium business environments and enterprise workgroups. HP DAT 320 Tape Drives can store up to 320 GB on a single cartridge, backing up to 86 GB/hr on a single DAT 320 cartridge in around four hours. - Available as external or internal models to fit servers, workstations, and rack-mount kits. SAS, SCSI or USB 2.0 interfaces for universal plug and play. - Visit us on the web for the latest information on HP Backup Compatibility. - Helps prevent unauthorized access of tape media (lost or stolen cartridges). Tape drive based encryption avoids performance degradation associated with host based encryption.