Spire Sigor IV. Rated current: 0.16 A, Voltage: 12 V. Operating temperature range (T-T): -10 - 70 °C, Storage temperature range (T-T): -40 - 70 °C. Weight: 0.185 kg. Mean time between failures (MTBF): 30000 h. Fan performance: 38.95 cfm, Dimensions (WxDxH): 92 x 92 x 25 mm, Rotational speed: 2000 RPM