Power Supplies
AC power supply (per power supply)
Wattage 580 W (maximum wattage: 584 W)
Voltage 100–240 VAC (7.6–3.0 A)
Heat dissipation SCv2000: 65 W at 230 VAC and 99 W at 115 VAC
SCv2020: 65 W at 230 VAC and 99 W at 115 VAC
Maximum inrush current Under typical line conditions and over the entire system ambient operating
range, the inrush current may reach 45 A per power supply for 40 ms or less
Available Hard Drive Power (Per Slot)
Supported hard drive power
consumption (continuous)
Up to 1.2 A at +5 V
Up to 0.5 A at +12 V
Physical
Height 8.79 cm (3.46 in.)
Width 48.2 cm (18.98 in.)
Depth SCv2000: 54.68 cm (21.53 in.)
SCv2020: 54.68 cm (21.53 in.)
Weight (maximum configuration) SCv2000: 29 kg (64 lb)
SCv2020: 24 kg (53 lb)
Weight without drives SCv2000: 21 kg (46 lb)
SCv2020: 19 kg (41 lb)
Environmental
For additional information about environmental measurements for specific storage system
configurations, see dell.com/environmental_datasheets.
Temperature
Operating 5° to 57°C (41° to 135°F) with a maximum temperature gradation of 10°C per
hour
52°C (126°F) maximum 2,000 to 3,048 m (6,562 to 10,000 ft)
47°C (117°F) maximum 3,048 to 4,000 m (10,000 to 13,123 ft)
Storage –40° to 65°C (–40° to 149°F) at a maximum altitude of 12,000 m (39,370 ft)
Relative humidity
Operating 10% to 80% (noncondensing) with 29°C (84.2°F) maximum dew point
Storage 5% to 95% (noncondensing) with 33°C (91°F) maximum dew point
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