VessRAID 1000i Series Product Manual
6
Specifications
Power Supply
1840i: 450W, Dual hot-swappable and redundant, 100-240 VAC auto-ranging,
50-60 Hz, with PFC
1830i, 1820i: 350W, Dual hot-swappable and redundant, 100-240 VAC auto-
ranging, 50-60 Hz, with PFC
1740i: 450W, Single, 100-240 VAC auto-ranging, 50-60 Hz, with PFC and
80PLUS certification
1730i, 1720i: 350W, Single, 100-240 VAC auto-ranging, 50-60 Hz, with PFC and
80PLUS certification
Current (maximum)
1840i: 8 A @ 100 VAC or 4 A @ 240 VAC current rating with two power cords
1830i, 1820i: 6A @ 100 VAC or 3 A @ 240 VAC Current rating with two power
cords
1740i: 7A @ 100 VAC or 3.5 A @ 240 VAC Current rating with one power cord
1730i, 1720i: 6A @ 100 VAC or 3 A @ 240 VAC Current rating with one power
cord
Power Consumption
1740i, 1840i: without disk drives, 72.3 W; with disk drives, 242.8 W
1730i, 1830i: without disk drives, 82.2 W; with disk drives, 218.6 W
1720i, 1820i: without disk drives, 73.2 W; with disk drives, 167.3 W
Temperature
Normal conditions:
5° to 40°C operational (-40° to 60°C non-operational)
Conditions of running SAS disk drives with one failed cooling fan:
5° to 35°C operational (-40° to 60°C non-operational)
Relative Humidity
95 percent maximum
Vibration
Random, 0.21 grms, 5-500 Hz, 30 Mins, X, Y, Z axis.
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