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5
Technical Reference
Cable Routing
When you add or remove components from your server chassis, make sure your cables are
routed correctly before reinstalling the chassis cover. Use caution to make sure no cables
or wires are pinched and that the airflow from the fans is not blocked.
Power Supply Specifications
The power supply specifications for your Intel
depend upon the configuration of chassis you purchased. Four power supply
configurations are available:
•
420-W PFC fixed power supply (UP configuration)
•
550-W PFC fixed power supply (DP configuration)
•
650-W PFC redundant power supply (BRP configuration)
•
670-W PFC fixed power supply (WS configuration)
420-W Single Power Supply Input Voltages
•
100-127V at 50/60 Hz; 7.7A max.
•
200-240V at 50/60 Hz; 4.3A max.
420-W Single Power Supply Output Voltages
The following table lists the total wattage available from the power subsystem for each
voltage. Ensure that your loads do not exceed the combined total wattage of 420 Watts.
For information about calculating the power usage for your configuration, see
"Calculating Power Usage."
Table 4. 420-W Power Supply Output Capability
Intel® Entry Server Chassis SC5299-E UP/DP/WS/BRP User Guide
Maximum
Voltage
Current
+3.3 V
17 A
+5.0 V
20 A
+5 V Standby
20 A
+12.0
30 A
-12.0 V
0.5 A
®
Entry Server Chassis SC5299-E will
93
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