Table 4-1 Fan Speed Levels Corresponding To Altitude And Environmental Temperature (Entry-Level System) - Sun Microsystems Sun SPARC Enterprise M3000 User Manual

The M8000/M9000 servers do not indicate Middle speed. The M3000 server
indicates multi levels. In case errors detected in the fan, Full or High speed will be
indicated.
TABLE 4-1
showenvironment(8) command, which corresponding to the altitude configured
and the environmental temperature.
Fan speed levels corresponding to altitude and environmental temperature (Entry-Level
TABLE 4-1
system)
Fan speed levels
Low speed (level-1)
Low speed (level-2)
Low speed (level-3)
Low speed (level-4)
Middle speed (level-5)
Middle speed (level-6)
High speed (level-7)
High speed (level-8)
High speed (level-9)
Fan speed levels corresponding to altitude and environmental temperature (Midrange system)
TABLE 4-2
Fan speed levels Environmental temperatures by altitude
500 m or less
Low speed 25˚C or less
Middle speed 23-30˚C
High speed More than 28˚C
Fan speed levels corresponding to altitude and environmental temperature (Highend system)
TABLE 4-3
Fan speed levels Environmental temperatures by altitude
500 m or less
Low speed 27˚C or less
High speed (level-9) More than 24˚C
For the altitude setting, see
4-4 SPARC Enterprise Mx000 Servers XSCF User's Guide • August 2009
, and
TABLE 4-2 TABLE 4-3
Environmental temperatures by altitude
500 m or less 501-1000 m
20˚C or less 18˚C or less
19-22˚C 17-20˚C
21-24˚C 19-22˚C
23-26˚C 21-24˚C
25-28˚C 23-26˚C
27-30˚C 25-28˚C
29-32˚C 27-30˚C
31-34˚C 29-32˚C
More than 33˚C More than 31˚C
501-1000 m
23˚C or less
21-28˚C
More than 26˚C
501-1000 m
25˚C or less
More than 22˚C
Section 2.2.15, "Altitude Administration" on page 2-137
list the fan speed level indicated by using the
1001-1500 m
16˚C or less
15-18˚C
17-20˚C
19-22˚C
21-24˚C
23-26˚C
25-28˚C
27-30˚C
More than 29˚C
1001-1500 m
21˚C or less
19-26˚C
More than 24˚C
1001-1500 m
23˚C or less
More than 20˚C
1501-3000 m
14˚C or less
13-16˚C
15-18˚C
17-20˚C
19-22˚C
21-24˚C
23-26˚C
25-28˚C
More than 27˚C
1501-3000 m
19˚C or less
17-24˚C
More than 22˚C
1501-3000 m
21˚C or less
More than 18˚C