Compaq HSZ80 manual Optimum Operating Environmental Specifications

B–3

Environmental Specifications

The HSZ80 array controller is intended for installation in a Class A computer room environment.

The optimum environmental specifications are listed in Table B–2;the maximum operating environmental specifications are listed in Table B–3;and the maximum nonoperating environmental specifications are listed in Table B–4.These are the same as for other Compaq storage devices.

Table B–2	Optimum Operating Environmental Specifications
Condition	Specification
Temperature	+18° to +24°C (+65° to +75°F)
Temperature rate of change	11°C (20°F per hour)
Relative humidity	40% to 60% (noncondensing) with a step change of 10% or less
	(noncondensing)
Altitude	From sea level to 2400 m (8000 ft)
Air quality	Maximum particle count 0.5 micron or larger, not to exceed 500,000
	particles per cubic foot of air
Inlet air volume	0.026 cubic m per second (50 cubic ft per minute)

Compaq HSZ80 Array Controller ACS Version 8.3 Configuration and CLI Reference Guide