This tape media network backup solution provides fast access and high capacity. Cartridges feature Read-After-Write error detection and automatic correction technology. Precision-matched tape reels and reel heights ensure reliable operation. Proprietary hub locks reduce positioning errors, improving data integrity. Laser-optical tape alignment makes for smooth, tape path reliability. Special, enhanced media coating helps reduce head friction and provides cleaner operation. For Drive Type: DDS; Compatibility: DAT 40; DDS-3; DDS-4; Maximum Native Data Capacity: 20.0 GB; Maximum Compressed Data Capacity: 40.0 GB.