SONY 12/24GB External DDS-3, SCSI-2 Tape Drive with Veritas Backup Exec software- Industry's fastest DDS-3 drive with 2.4 MB/sec or 144 MB/minute transfer rate.- Rugged external model designed for reliability and durability.- Includes 60-day live trial version of Veritas Backup Exec single/multi server (unlimited) v.8.0 for Windows NT Server 4.0 & Windows 2000 Professional. - Includes 60-day live trial version of Veritas Backup Exec single server (25 workstations) /multi server (unlimited) v8.5 for Netware.- 3-year limited warranty plus 3-year 24-Hour SWAP Program- Dedicated toll-free tech support & Online website technicians.