Power operating temp. Operating relative humidity 100-240v~ 4-2a, 60-50hz 41 º - 95 º f (5 º - 35 º c) 5 - 80% g-speed shuttle with thunderbolt 3 hgst, inc., a western digital company 5601 great oaks parkway, san jose, ca 95119 auth. Rep.: hgst europe, ltd. Marie curiweg 20, roermond, limburg, 6045 ...