Sun Microsystems Sun Fire X4150 Server - Manual (Page 21)

Chapter 2 Installing the Sun Fire X4150 Server Into a Rack with Slide-Rails 11
Checking Compatibility
Check that your rack is compatible with the slide-rail and cable management arm
(CMA) options. The optional slide-rails are compatible with a wide range of
equipment racks that meet the following standards:
Caution – Always load equipment into a rack from the bottom up so that it will not
become top-heavy and tip over. Deploy your rack’s anti-tip bar to prevent the rack
from tipping during equipment installation.
Caution – Ensure that the temperature in the rack does not exceed the server’s
maximum ambient rated temperatures. Consider the total airflow requirements of all
equipment installed in the rack to ensure that the equipment is operated within its
specified temperature range.
TABLE 2-1 Rack Compatibility
Item Requirement
Structure Four-post rack (mounting at both front and
rear). Two-post racks are not compatible.
Rack horizontal opening and
unit vertical pitch Conforms to ANSI/EIA 310-D-1992 or IEC
60927 standards.
Distance between front and rear
mounting planes Minimum 610 mm and Maximum 915 mm (24
inches to 36 inches).
Clearance depth in front of front
mounting plane Distance to front cabinet door is at least 25.4
mm (1 inch).
Clearance depth behind front
mounting plane Distance to rear cabinet door is at least 800
mm (31.5 inches) with the cable management
arm, or 700 mm (27.5 inches), without the
cable management arm.
Clearance width between front
and rear mounting planes Distance between structural supports and
cable troughs is at least 456 mm (18 inches).
Server Dimensions Length: (not including PSU handle): 28.0 inches
(711.2 mm)
Width: (not including ears): 16.75 inches (425.5
mm)
Height: 1U