The HP StorageWorks Ultrium 460 Tape Drive is the second generation of HP Ultrium Tape Drives delivering a capacity of 400 GB (assuming 2:1 data compression) on a single cartridge. With a transfer rate of 60 MB/sec the Ultrium 460 is the ideal choice for enterprise-class data protection needs particularly where the backup window is shrinking. The Ultrium 460 Tape Drive is fully read and write compatible with first generation Ultrium Tape Drives while setting new standards for performance capacity and reliability.