HP D2220sb-Storage-Blade - Manual (Page 39)

Specifications 39
Specifications
Environmental specifications
Specification Value
Temperature range*
Operating 10°C to 35°C (50°F to 95°F)
Maximum rate of change is 10º C/hr (50º F/hr)
Storage -30°C to 60°C (-22°F to 140°F)
Maximum rate of change is 20º C/hr (68º F/hr)
Relative humidity**
Operating 20% to 80% relative humidity (Rh), 28º C (82.4º F) maximum
wet bulb temperature, non-condensing
Storage 5% to 90% relative humidity (Rh), 38.7º C (101.66º F)
maximum wet bulb temperature, non-condensing
Altitude †
Operating 3048 m (10,000 ft)
This value may be limited by the type and number of options
installed.
Non-operating
9144 m (30, 000 ft)
* Temperature ratings shown are for sea level. An altitude derating of 1°C per 300 m (1.8°F per 1,000 ft) to 3048 m
(10,000 ft) is applicable. No direct sunlight is allowed. The upper limit may be limited by the type and number of options
installed.
** Storage maximum humidity of 90% is based on a maximum temperature of 45°C (113°F). Altitude maximum for
storage corresponds to a pressure minimum of 70 KPa.
† Maximum allowable altitude change rate is 457 m/min (1500 ft/min).
Storage blade specifications
Specification Value
Height 5.56 cm (2.19 in)
Depth 50.95 cm (20.06 in)
Width 18.16 cm (7.15 in)
Weight (maximum) 5.0 kg (11.0 lb)
Weight (no drives installed)
3.6 kg (8.0 lb)