Supermicro SuperServer SYS-220ME-FN6R - Chapter 4 Motherboard Connections; Power and System Connectors

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Chapter 4: Motherboard Connections
Chapter 4
Motherboard Connections
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LEDs on the motherboard are also described here. A motherboard layout indicating component
locations may be found in Chapter 1. More detail can be found in the Motherboard Manual
Please review the Safety Precautions in Appendix A before installing or removing components.
4.1 Power Connections
Power Supply Connectors
The motherboard has several power connectors, including one 14-pin ATX PWR (JPWR1),
two 8-pin 12V DC PWR (JPWR2/JPW3), and one 4-pin 12V DC PWR (JPWR4), to provide
adequate power supply to the system. The 4-pin power connector cable is designed to give
extra power support to the motherboard.
Important: To provide adequate power supply to the motherboard, be sure to connect all the
power connectors to the power supply. Failure to do so may void the manufacturer warranty
on your power supply and motherboard.
12V 8-pin Power
Pin Denitions
Pin# Denition
1 - 4 Ground
5 - 8 +12V
ATX Power 14-pin
Connector
Pin Denitions
Pin# Denition
1 - 6 Ground
7 PWROK
8 - 12 P12V
13 P12V_STBY
14 PS_ON_N
12V 4-pin Power
Pin Denitions
Pin# Denition
1 - 2 Ground
3 +12V
4 +5V