Environmental Specifications; Table B-3 Operating Specifications - Compaq 4200 User Manual

Height
Depth
Width
Weight
Height
Depth
Width
Weight

Environmental Specifications

To ensure optimum product operation you must maintain the operational environmental
specifications listed in Table B–3. Especially critical is the ambient temperature.
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 optimum ambient temperature within the specified range ensures that the internal
operating temperatures supports disk drive manufacturer's MTBF 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
Table B–2 Element Physical Specifications (Continued)
Vertical Orientation
Installed
4.5 in (12.7 cm)
9.5 in (24.1 cm)
1.625 in (4.1 cm)
1.3 lb (0.6 kg)
Power Supply (without blower)
4.5 in (12.7 cm)
9.5 in (24.1 cm)
6.25 in (15.9 cm)
4.0 lb (1.8 kg)
Table B–3 Operating Specifications
Horizontal Orientation
Shipping Carton
I/O Module
8.5 in (21.6 cm)
13.0 in (33.0 cm)
4.5 in (11.4 cm)
2.3 lb (1.0 kg)
11.5 in (29.2 cm)
16.75 in (42.6 cm)
13.0 in (33.0 cm)
6.0 lb (2.7 kg)
Specifications B–3