HP StorageWorks MSL4048 1 Ultrium 960 4 GB FC Drive Library. Native capacity: 19660.8 GB, Compressed capacity: 38400 GB. Burst transfer rate: 80 MB/s. Power consumption (typical): 100 W. Operating relative humidity range: 20 - 80 %, Operating temperature range (T-T): 10 - 35 °C, Storage temperature range (T-T): -30 - 60 °C. Dimensions (WxDxH): 480 x 806 x 175 mm, Weight: 19.6 kg