HP StorageWorks VLS6870 Virtual Library System. Native capacity: 17600 GB, Compressed capacity: 70400 GB. Drive device, buffer size: 16 MB. Operating relative humidity range: 20 - 80 %, Operating temperature range (T-T): 10 - 35 °C, Storage temperature range (T-T): -40 - 66 °C. Dimensions (WxDxH): 483 x 673 x 176 mm, Weight: 29.9 kg. Mean time between failures (MTBF): 2.000.000 MSBF