IBM 8408-44E Site And Hardware Planning page 65

Table 73. Dimensions for side covers
Depth
885 mm (34.9 in.)
1
Side covers do not increase the overall width of the rack.
Table 74. Temperature requirements
Operating
10°C - 38°C (50°F - 100.4°F)
1
The maximum 38°C (100.4°F) temperature must be derated 1°C (1.8 °F) per 137 m (450 ft) above 1295 m (4250 ft).
Table 75. Environmental requirements
Environment
Noncondensing humidity
Wet bulb temperature
Table 76. Service clearances
Front
915 mm (36 in.)
1
Side service clearance is only required when outriggers are on the rack. Side service clearance is not required
during normal operation of the rack when outriggers are not installed.
Rear door heat exchanger
Specifications for Power orderable feature code (FC): EC05 - Rear door heat exchanger indicator (Model
1164-95X).
Table 77. Dimensions for rear door heat exchanger
Width Depth
600 mm (23.6 in.) 129 mm (5.0 in.)
For more information, see "Model 1164-95X rear door heat exchanger" on page 54.
Electrical
For electrical requirements, see Power distribution unit and power cord options.
Features
The 7953-94X and 7965-94Y rack has the following features available for use:
v Recirculation prevention plate that is installed at the bottom, front of the rack.
v Stabilizer bracket that is installed at the front of the rack.
Caster locations
The following diagram provides the caster locations for the 7953-94X and 7965-94Y rack.
1
Height
1870 mm (73.6 in.)
1
Operating
20% - 80% (allowable)
40% - 55% (recommended)
21°C (69.8°F)
Back
915 mm (36 in.)
Height
1950 mm (76.8 in.)
Weight
17.7 kg (39 lb)
Nonoperating
-40°C to 60°C (-40°F to 140°F)
Nonoperating
8% - 80% (including
condensing)
27°C (80.6°F)
1
Side
610 mm (24 in.)
Weight (empty)
39 kg (85 lb)
Maximum altitude
2134 m (7000 ft) above sea
level
Weight (filled)
48 kg (105 lb)
Site and hardware planning
49