Sun Microsystems Sun Fire 12K, Site Planning Manual

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5-2 Sun Fire 15K/12K Systems Site Planning Guide • June 2003
5.3 Environmental Requirements
❏
Does the computer room environment meet the Sun Microsystems specifications
for temperature and humidity listed in
TABLE 2-1
?
❏
Confirm there is sufficient unused cooling capacity supporting the computer
area to handle the increase in load from this system. Redundant capacity should
not be considered. See
TABLE 2-1
.
❏
Verify the number of circuit breaker pole positions are available to connect the
systems properly.
❏
Determine the source of power for the proposed systems. Are the sources of
power consistent with the intended power connection configurations shown in
FIGURE 3-1
,
FIGURE 3-2
, or
FIGURE 3-3
?
❏
Is the computer room voltage between 200–240 VAC?
❏
Have sufficient power receptacles been ordered for the system cabinet and each
customer selected I/O expansion rack (
TABLE 3-2
)?
❏
Ensure the power receptacles are within 14 ft (427 cm cable length) of the system
cabinet and each customer selected I/O expansion rack location.
❏
Are the circuit breakers for the system cabinet and each customer selected I/O
expansion rack properly installed and labeled?
5.4 Physical Specifications
❏
Has the system location been established?
❏
Does the equipment floor layout meet the equipment maintenance access
requirements? See
Section 2.3, “Computer Room Layout” on page 2-6 .
❏
Confirm the equipment is positioned so that the minimum distance from the
discharge of a heat-rejecting device meets the suggestions in
FIGURE 2-1
.
❏
Are the floor cutouts for the system cabinet and each customer selected I/O
expansion rack in place?
❏
Are suggested perforated floor panels in place? See Section 2.3, “Computer
Room Layout” on page 2-6 .