Quantum DLT-V4. Native capacity: 160 GB, Compressed capacity: 320 GB, Recording density: 219 kbit/inch. Backup rate compressed performance: 72 GB/h, Burst transfer rate: 1600 MB/s. Drive device, buffer size: 32 MB. Access time: 84 ms. Interface: SATA 1.0, 160 SCSI, USB 2.0