International Safety Standards
Surrounding Air Temperature
When using SSD running: 0 to 55 °C [32 to 131 °F]
When using HDD running: 0 to 45 °C [32 to 113 °F]
Storage Temperature
-20 to +60 °C [-4 to 140 °F]
Ambient Humidity
10 to 95 % RH (Wet bulb temperature: 40 °C [104 °F] max. - no condensation)
Storage Humidity
10 to 95 % RH (Wet bulb temperature: 40 °C [104 °F] max. - no condensation)
Pollution Degree
For use in Pollution Degree 2 environment
Air pressure (altitude range)
2,000 m [6,561 ft.] max.
Vibration resistance
[Operation for products with SSD storage device] 5 to 500 Hz: 2 Grms
[Operation for products with HDD storage device] 5 to 500 Hz: 1 Grms
Concussion resistance
IEC 60068-2-27 Ea test
Electromagnetic Compatibility (EMC)
Immunity to High Frequency Interference
Electromagnetic Emissions Class A