IBM Netfinity FAStT500, Руководство по установке

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Chapter 1. Getting started 5
Operating specifications
The following table summarizes the operating specifications of the controller unit.
Table 1: RAID controller unit specifications
Size (with front panel and without
mounting rails)
•
Depth: 63.5 cm (25 in.)
•
Height: 17.45 cm (6.87 in.)
•
Width: 44.45 cm (17.5 in.)
Weight
•
Typical controller unit fully
configured: 38.6 kg (85 lbs)
Electrical input
•
Sine-wave input (50 to 60 Hz) is
required
•
Input voltage:
–
Low range:
-
Minimum: 90 V ac
-
Maximum: 132 V ac
–
High range:
-
Minimum: 198 V ac
-
Maximum: 262 V ac
–
Input kilovolt-amperes (kVA)
approximately: 0.214 kVA
Environment
•
Air temperature:
–
Controller unit on:
10
º
to 35
º
C
(50
º
to 95
º
F)
Altitude: 0 to 914 m (3000 ft)
–
Controller unit on
10
º
to 32
º
C
(50
º
to 90
º
F)
Altitude: 914 m (3000 ft) to
2133 m (7000 ft)
•
Humidity
–
10
%
to 80
%
Accoustical noise emissions values:
For typical system configurations:
•
Sound power (idling): 6.5 bels
•
Sound power (operating): 6.5 bels
•
Sound pressure (idling): 49 dBA
•
Sound pressure (operating): 49 dBA
These levels are measured in
controlled acoustical environments
according to ISO 7779 and are
reported in accordance with ISO 9296.
The declared sound power levels
indicate an upper limit, below which a
large portion of machines operate.
Sound pressure levels in your location
might exceed the average 1-meter
values stated because of room
reflections and other nearby noise.