Service Guide

Intel
®
Server System SR1695WB Service Guide 67
Appendix A: Technical Reference
450-W Power Supply Input Voltages
• 100-127VAC at 47/63 Hz; 8.6 A max.
• 200-240VAC at 47/63 Hz; 4.3 A max.
• -36 - -72VDC; 20.0 A max.
450-W Power Supply Output Voltages
The following table lists the total wattage available from the power subsystem for each
voltage. Ensure your loads do not exceed the combined total wattage of 450-W. For
information about calculating the power usage for your configuration, see “Power Budget
Tool.”
Table 7. 450-W Power Supply Output Voltages
1. Maximum continuous total DC output power should not exceed 450 watts.
2. Peak load on the combined 12V output shall not exceed 40A peak.
3. Maximum continuous load on the combined 12V output shall not exceed 37A.
4. Peak power and peak current loading shall be supported for a minimum of 12
seconds.
Voltage Maximum Continuous
+12 V 37.0A
+5 VSB 3.0A