User Service Guide, Fifth Edition - HP Integrity rx8640 SEU

• Computer room power
• Computer room grounding
Figure 4-14 Air Flow
Table 4-16 Server Operational Physical Environment
Operating Limits
20˚C to 30˚C
20˚C to 25˚C recommended
Operating Temperature
20˚C/hrMaximum Rate of Temperature Change
15% to 80% @ 30˚C Non-condensing40% to 55%
Recommended
Operating Relative Humidity
The customer should be kept aware of the consequences of blocked airflows, heat, humidity,
and unstable power on the Superdome server. See Chapter 2 for details on proper site environment
preparations.
94 Troubleshooting