HP StoreAll Storage - Manual (Page 39)

D Specifications
Environmental specifications
Value Specification
Temperature range
10°C to 35°C (50°F to 95°F)
Maximum rate of change is 10º C/Hr (18º F/Hr)
Operating
1
-30°C to 60°C (-22°F to 140°F)
Maximum rate of change is 20º C/Hr (36º F/Hr)
Storage
Relative humidity
2
10% to 90% relative humidity (Rh)
28º C (82.4º F) maximum wet bulb temperature
non-condensing
Operating
5% to 95% relative humidity (Rh)
38.7º C (101.66º F) maximum wet bulb temperature
non-condensing
Storage
Altitude
3
3048 m (10,000 ft)
This value may be limited by the type and number of options installed.
Operating
9144 m (30, 000 ft) Non-operating
1
Temperature ratings shown are for sea level. An altitude rating of 1°C per 300 m (1.8°F per 1,000 ft) to 3048 m (10,000 ft)
is applicable. No direct sunlight allowed. The upper limit may be limited by the type and number of options installed.
2
Storage maximum humidity of 95% is based on a maximum temperature of 45°C (113°F). Altitude maximum for storage
corresponds to a pressure minimum of 70 KPa.
3
Maximum allowable altitude change rate is 457 m/min (1500 ft/min)
X9720 Network Storage System Controller User Guide 39