These high capacity, low cost per gigabyte cartridges are perfect for backups, restorations and archival needs. As they feature native AES-256 bit key encryption, data protection is ensured. Active internal head cleaning and self-diagnostic capacities also provide superior reliability. Regarding dependable record protection, HP LTO cartridges have few peers. For Drive Type: LTO; Compatibility: Ultrium? LTO 3; Maximum Native Data Capacity: 400 GB; Maximum Compressed Data Capacity: 800 GB.