Sony LTO Ultrium 3 400 GB. Operating relative humidity range: 10 - 80 %, Operating temperature range (T-T): 10 - 45 °C, Storage relative humidity range: 20 - 80 %. Tape size: 12.65 mm, Tape length: 609 m, Dimensions (WxDxH): 102 x 21.5 x 105.4 mm