The following table lists the characteristics and requirements for your hardware.
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Physical characteristics
|
|
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Weight
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Fully loaded (six drives)
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80 lbs (36.29 kg)
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Empty
(no drives)
|
72 lbs (32.66 kg)
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Rack units
|
3U
|
|
Height
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5.13 in. (13 cm)
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Width
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17.68 in. (44.9 cm)
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Depth
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24.33 in. (61.8 cm)
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Clearance dimensions
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|
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Front--cooling
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All versions
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6 in. (15.2 cm)
|
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Rear--cooling
|
Two-post rack
|
12 in. (30.5 cm)
|
|
Four-post rack
|
12 in. (30.5 cm)
|
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Front--maintenance
|
Two-post rack
|
30 in. (76.2 cm)
|
|
Four-post rack
|
30 in. (76.2 cm)
|
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Rear--maintenance
|
Two-post rack
|
36 in. (91.4cm)
|
|
Four-post rack
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36 in. (91.4 cm)
|
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Environmental requirements
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|
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Operating temperature
maximum range
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50 F to 104 F
(10 C to 40 C)
|
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Operating temperature
recommended range
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68 F to 77 F
(20 C to 25 C)
|
|
Nonoperating temperature range
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-4 F to 149 F
(-20 C to 65 C)
|
|
Relative humidity
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20 to 80% noncondensing
|
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Acoustic level
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54 dBA @ 23 C
|
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Electrical requirements
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|
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Input voltage, V
|
AC
|
100-240
|
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DC
|
-40 to -60
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Input current actual, A
|
AC
|
3.0-1.6
|
|
DC
|
7.7
|
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Input power actual, W
|
AC
|
250
|
|
DC
|
350
|
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Thermal dissipation, BTU/hr
|
AC
|
853
|
|
DC
|
1,195
|
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Inrush current, A @ V
|
AC
|
35 @ 220
|
|
DC
|
26.5 @ 220
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