Sun Microsystems StorEdge D2, Installation, Operation And Service Manual

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A-4 Sun StorEdge D2 Array Installation, Operation, and Service Manual • February 2002
A.4 Environmental Specifications
TABLE A-4
Environmental Specifications
Climate Control Location Farenheit Celsius
Temperature (dry bulb) Operating 41˚F to 104˚F 5˚ C to 40˚C
Storage -4˚F to 140˚F -20˚C to 60˚C
Transit -4˚F to 140˚F -20˚C to 60˚C
Temperature Derating (max.)
1
1. If you plan to operate the array at altitudes between 3280 ft and 9850 ft (1000m and 3000m), you must lower the environmental
temperature 1.7˚ F (3.3˚ C) for every 1000 ft (1000m) above sea level.
Operating 1.7˚F per 1000 ft
above sea level
3.3˚C per 1000m
above sea level
Relative humidity (non-
condensing) Operating 20% to 80% 20% to 80%
Storage 10% to 93% 10% to 93%
Transit 5% to 95% 5% to 95%
Altitude (based on drives) Operating 100 ft below to
10,000 ft above sea
level
30.5m below to
3,048m above sea
level
Storage 100 ft below to
10,000 ft above sea
level
30.5m below to
3,048m above sea
level
Transit 100 ft below to
40,000 ft above sea
level
30.5m below to
12,195m above sea
level
Heat dissipation (maximum) Operating 260 Watts, 1092
BTU per hour
260 Watts, 1092
BTU per hour
Sound power and pressure Operating 6.6 bels (power),
63.7 dBA (pressure)
6.6 bels (power),
63.7 dBA (pressure)