Lexar Professional Workflow Portable SSD 2TB, up to 2000MB/s Read and 2000MB/s Write,IP68 Specifications Model WF 750 Capacity 2TB 4TB Speed up to 2000MB/s read, up to 2000MB/s write1 Operating Temperature 0ºC to 40ºC (32ºF to 104ºF) Storage Temperature -25ºC to 85ºC (-13ºF to 185ºF) Dimensions (L x W x H) 103.4 x 57.7 x 12.0mm Weight 145g