Power Connectors - ADLINK Technology COM-HPC User Manual

COM-HPC Server Base User's Guide

6.21. Power Connectors

ATX_24: ATX 24-pin Power Connector
Connect the ATX 24-pin (or 20-pin) connector to supply power to COM-HPC Server Base carrier.
Pin Signal Pin
1 +3.3V 13
2 +3.3V 14
3 GND 15
4 +5V 16
5 GND 17
6 +5V 18
7 GND 19
8 PWR_GOOD 20
9 +5VSB 21
10 +12V 22
11 +12V 23
12 +3.3V 24
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Signal
+3.3V
-12V
COM
PWR_ON
COM
COM
COM
-5V
+5V
+5V
+5V
COM
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PICMG COM-HPC Rev 1.0