Technical Product Specification

Intel® Server Board S5520UR and S5520URT TPS Design and Environmental Specifications
Revision 1.9 Intel order number E44031-012
125
9. Design and Environmental Specifications
9.1 Intel
®
Server Board S5520UR, S5520URT Design Specifications
The operation of the server board at conditions beyond those shown in the following table may
cause permanent damage to the system. Exposure to absolute maximum rating conditions for
extended periods may affect system reliability.
Table 73. Server Board Design Specifications
Operating Temperature
0º C to 55º C
1
(32º F to 131º F)
Non-Operating Temperature
-40º C to 70º C (-40º F to 158º F)
DC Voltage
± 5% of all nominal voltages
Shock (Unpackaged)
Trapezoidal, 50 G, 170 inches/sec
Shock (Packaged)
<20 pounds
20 to <40 pounds
40 to <80 pounds
80 to <100 pounds
100 to <120 pounds
120 pounds
36 inches
30 inches
24 inches
18 inches
12 inches
9 inches
Vibration (Unpackaged)
5 Hz to 500 Hz 3.13 g RMS random
Note: Chassis design must provide proper airflow to avoid exceeding the Intel
®
Xeon
®
processor
maximum case temperature.
Disclaimer Note: Intel Corporation server boards contain a number of high-density VLSI and
power delivery components that need adequate airflow to cool. Intel
®
ensures through its own
chassis development and testing that when Intel
®
server building blocks are used together, the
fully integrated system will meet the intended thermal requirements of these components. It is
the responsibility of the system integrator who chooses not to use Intel
®
developed server
building blocks to consult vendor datasheets and operating parameters to determine the
amount of airflow required for their specific application and environmental conditions. Intel
Corporation cannot be held responsible, if components fail or the server board does not operate
correctly when used outside any of their published operating or non-operating limits.
9.2 Server Board Power Requirements
This section provides power supply design guidelines for a system using the Intel
®
Server
Board S5520UR, S5520URT, including voltage and current specifications, and power supply
on/off sequencing characteristics. The following diagram shows the power distribution
implemented on this server board.