Superfine Metallix Technology and DDS-4mm. Compact and reliable, with superior cost-performance. DDS (4mm) are the ideal solution to high-volume backup and archiving requirements. These 8GB (compressed) capacity, easy-to-handle compact cartridges provide cost efficient backup and long term archiving for years. Capacity: 4GB (native) / 8GB (compressed) Transfer Rate .75MB/sec Durability 5,000 head passes Built tough for a long working life Low cost, High performance format Reliability & Durability Enhanced by Superfine Metallix Technology Minimal error rate, higher efficiency Media recognition system (MRS) Smooth, stable transitions |