Quantum DLT-S4 2U Rackmount Drive BC-RAXCX-EO. Native capacity: 800 GB, Compressed capacity: 1600 GB, Recording density: 256 kbit/inch. Burst transfer rate: 320 MB/s, Sustained data transfer rate (compressed): 120 MB/s, Sustained data transfer rate (native): 60 MB/s. Drive device, buffer size: 256 MB. Access time: 660 ms. Interface: Ultra 320 SCSI