Supermicro SuperServer E300-9D-4CN8TP - Page 28

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SuperServer E300-9D-4CN8TP/E300-9D-8CN8TP User's Manual
Power LED/Buzzer Header
On the JD1 header, pins 1-4 are for the Power LED and pins 5-7 are for the buzzer.
Speaker Connector
Pin Denitions
Pin Setting Denition
Pins 1-4 Speaker
Pins 3-4 Buzzer
Chassis Intrusion
A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable
from the chassis to inform you of a chassis intrusion when the chassis is opened. Refer to
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Chassis Intrusion
Pin Denitions
Pin# Denition
1 Intrusion Input
2 Ground
Mini PCI-E x1 Connector
This connector can support storage devices such as a mini PCI-E SSD hard drive.
Serial General Purpose I/O Header
One S-SGPIO (Serial Link General Purpose Input/Output) header is at S-SGPIO1 on the
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SGPIO Header
Pin Denitions
Pin# Denition Pin# Denition
1 NC 2 NC
3 GND 4 Data
5 Load 6 GND
7 Clock 8 NC
NC = No Connection
General Purpose I/O Header
The JGP1 (General Purpose Input/Output) header is a general purpose I/O expander on a
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SGPIO Header
Pin Denitions
Pin# Denition Pin# Denition
1 +5V Power 2 GND
3 GP0 4 GP1
5 GP2 6 GP3
7 GP5 8 GP5
9 GP6 10 GP7