The following table lists the characteristics and requirements for your hardware.
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Physical characteristics
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|
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Weight
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With disk drives
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77 lbs (35 kg)
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Empty
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50.06 lbs (23 kg)
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Rack units
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3U
|
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Height
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5.25 in. (13.3 cm)
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Width
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17.6 in. (44.7 cm)
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Depth
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DS14mk2 FC
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20 in. (50.8 cm)
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DS14mk2 AT
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21.75 (55.2 cm)
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Clearance dimensions
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Front--cooling
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All versions
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6 in. (15.3 cm)
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Rear--cooling
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Two-post rack
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12 in. (30.5 cm)
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Four-post rack
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12 in. (30.5 cm)
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Front--maintenance
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Two-post rack
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25 in. (63.5 cm)
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|
Four-post rack
|
25 in. (63.5 cm)
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Rear--maintenance
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Two-post rack
|
12 in. (30.5 cm)
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|
Four-post rack
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12 in. (30.5 cm)
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Environmental requirements
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|
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Operating temperature
maximum range
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32 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)
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|
Nonoperating temperature range
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-4 F to 149 F
(-40 C to 65 C)
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|
Relative humidity
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10 to 90% noncondensing
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Acoustic level
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48.7 dBA @ 23 C
5.64 bels @ 23 C
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Electrical requirements
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|
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Input voltage, V
|
DS14
DS14mk2 FC DS14mk2 AT
|
100-127/200-240
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|
DS14mk2 FC
with an ESH
|
100-127/200-240
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|
Input current actual, A
|
DS14
DS14mk2 FC DS14mk2 AT
|
3.95-1.9
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|
DS14mk2 FC
with an ESH
|
4.4-2.3
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|
Input power actual, W
|
DS14
DS14mk2 FC DS14mk2 AT
|
356
|
|
DS14 mk2 FC
with an ESH
|
440
|
|
Thermal dissipation, BTU/hr
|
DS14
DS14mk2 FC DS14mk2 AT
|
1,215
|
|
DS14mk2 FC
with an ESH
|
1,502
|
|
Inrush current, A @ V
|
DS14
DS14mk2 FC DS14mk2 AT
|
20 @ 120
20 @ 220
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|
DS14mk2 FC
with an ESH
|
20 @ 120
20 @ 220
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|
DC input current, A
|
DS14
DS14mk2 FC
|
8
|
|
DC input voltage, V
|
48
|
|
DC input power actual, W
|
384
|
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DC thermal dissipation, BTU/hr
|
1,310 BTU/hr
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