Sun Microsystems V890, V880 manual Environmental specifications

Installation

Environmental specifications

For the most reliable system operation:

●The room must have sufficient air conditioning capacity to support the cooling needs of the entire system.

●The air conditioning system must have controls that prevent excessive temperature changes.

●Do not turn on the computer until it has acclimated to the room temperature for at least 24 hours.

Use the guidelines in the following table for temperature, humidity, and altitude limits for units in operation and for units that are not in operation (that is, units that are in transit or in storage).

Parameter	Operating	Nonoperating
	(in service)	(not in service)
Temperature	41°F to 95°F (5°C to 35°C)	-4°F to 140°F (-20°C to 60°C)
	IEC 68-2-2, 68-2-3	IEC 68-2-2, 68-2-3
Humidity	20% to 80% RH	95% RH
(max)	noncondensing at 27°C max wet bulb	noncondensing at 40°C
	IEC 68-2-2, 68-2-3	IEC 68-2-2, 68-2-3
Altitude (max)	10,000 feet (3 kilometers)	40,000 feet (12 kilometers)
	IEC 68-2-40, 68-2-41	IEC 68-2-40, 68-2-41

24 Avaya CMS Sun Fire V880/V890 Installation, Maintenance, and Troubleshooting May 2006