Freecom OEM SCSI LTO-4 FH, TapeWare LTO. Native capacity: 800 GB, Compressed capacity: 1600 GB. Backup rate compressed performance: 864 GB/h, Sustained data transfer rate (compressed): 240 MB/s. Interface: Ultra320 SCSI LVD. Size: 133.3 mm (5.25 "). Colour of product: Black