Intel manual Server Board SE7520JR2 Design Specification, Power Supply Requirements

Design and Environmental Specifications Intel® Server Board SE7520JR2

8.Design and Environmental Specifications

8.1Server Board SE7520JR2 Design Specification

Operation of the Server Board SE7520JR2 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 112: Board Design Specifications

Operating Temperature	5º C to 50º 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) (≥ 40 lbs to < 80 lbs)	24 inches
Vibration (Unpackaged)	5 Hz to 500 Hz 3.13 g RMS random

Note:

1. Chassis design must provide proper airflow to avoid exceeding 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 air flow 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.

8.2Power Supply Requirements

Note: The information provided in this section was derived from Intel’s 500W power supply specification designed for use in the Server Chassis SR1400. The figures provided and the values in the tables are meant for reference purposes only and are based on a 1U rack server configuration. Variations in system configurations may produce different values.

8.2.1Output Connectors

Listed or recognized component appliance wiring material (AVLV2), CN, rated min 105°C, 300Vdc shall be used for all output wiring.

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