Tandberg Data 3525-LTO. Native capacity: 1500 GB, Compressed capacity: 3000 GB, Media types supported: LTO Ultrium 5, LTO Ultrium 4, LTO Ultrium 3. Data transfer rate: 6 Gbit/s, Sustained data transfer rate (compressed): 140 MB/s, Sustained data transfer rate (native): 280 MB/s. Drive device, buffer size: 256 MB. Interface: SAS. Dimensions (WxDxH): 146 x 207 x 83 mm, Weight: 2240 g