HP StorageWorks 2500 Disk System - Manual (Page 63)

A Specifications
This appendix defines the physical, environmental, and power specifications of the DS2500 components.
Physical specifications
This section describes the physical specifications of the DS2500.
Table 13 lists the dimensions and weights of the enclosure.
Table 13 DS2500 physical specifications
Empty With components
installed
Shipping Carton Carton and pallet
Height 131 mm
(5.16 in)
131 mm
(5.16 in.)
641 mm
(25.25 in.)
768 mm
(30.25 in.)
Width 505 mm
(19.875 in)
505 mm
(19.875 in.)
318 mm
(12.5 in.)
610 mm
(24 in.)
Depth 448 mm
(17.625 in)
448 mm
(17.625 in.)
597 mm
(23.5 in.)
1016 mm
(40 in.)
Weight 10.9 kg
(24 lb)
30.9 kg
(68 lb)
43.6 kg
(96 lb)
49 kg
(108 lb)
NOTE: Metric dimensions are expressed in whole numbers. For example, 10.795 cm is expressed as
108 mm. Millimeter dimensions are always expressed in whole numbers.
WARNING!
An assembled enclosure (all components installed) weighs more than 29.5 kg (65 lb) and requires a
minimum of two individuals to move.
Environmental specifications
To ensure optimum product operation, you must maintain the operational environmental specifications
listed in Table 14 . The ambient temperature (the enclosure air intake or room temperature) is especially
critical.
Table 14 Environmental operating specifications
Ambient temperature: +10°C to +35°C (+50°F to +95°F) with an average rate of change of 1°C/hour
maximum, and a step change of 3°C or less.
Maintaining the ambient temperature within the specified range ensures that the internal operating
temperatures support the drive manufacturer’s specifications.
Relative humidity: 40% to 60% (noncondensing) with a step change of 10% or less (noncondensing)
Air quality: Not to exceed a maximum of 500,000 particles, 0.5 micron or larger, per cubic foot of air
Heat dissipation: 1600 BTUs per hour
2500 Disk System user guide 63