Dell PowerVault MD3260 Owner's Manual - Page 55

Back-Panel Connectors (Per RAID Controller Module) Management Ethernet connector One 100/1000 Mbps Ethernet connection for out-of-band management of the enclosure Power AC power supply (per power supply) Wattage 1755 W Heat dissipation (maximum) 5988 BTU/hr NOTE: Heat dissipation is calculated using the power supply wattage rating. The heat dissipation values are for the entire system which includes chassis and two controllers. Voltage 220 V AC, autoranging, 50 Hz/60 Hz NOTE: This system is also designed to be connected to IT power systems with a phase to phase voltage not exceeding 230 V. Battery 6.6 V DC, 1100 mAh, 7.26 W Lithium ion battery Environmental NOTE: For additional information about environmental measurements for specific system configurations, see dell.com/environmental_datasheets. Temperature Operating Continuous operation: 10 °C to 35 °C (50 °F to 95 °F) at 20% to 80% relative humidity (RH), with 26 °C maximum dew point. Derate maximum allowable dry bulb temperature at 1 °C/300 m (1 °F per 550 ft) above 900 m (2952.75 ft). NOTE: For information on supported expanded operating temperature range and configurations, see the Owner's Manual at support.dell.com/manuals. Storage Relative humidity Operating Storage Maximum vibration Operating Storage -40 °C to 65 °C (-40 °F to 149 °F) with a maximum temperature gradation of 20 °C per hour 20% to 80% (noncondensing) with maximum humidity gradation of 10% per hour 5% to 95% at a maximum wet bulb temperature of 38 °C (100.4 °F) 0.26 Grms at 5 Hz to 350 Hz in operational orientation 1.88 Grms at 10 Hz to 500 Hz for 15 minutes (all six sides tested) 55