Supermicro H11SSL-I/C/NC User Manual

45
Chapter 2: Installation
Speaker (JD1)
If you wish to use an external speaker, attach an external speaker to pins 6~7. See the table
below for pin denitions.
Speaker Connector
Pin Denitions
Pin Setting Denition
Pins 1~2 Power LED
Pins 6~7 External Speaker
Power SMB Header (PWRI2C)
Power System Management Bus (I2C) header monitors power supply, fan and system
temperatures. See the table below for pin denitions.
Power SMB Header
Pin Denitions
Pin# Denition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
12V 8-pin Auxilliary Power Connector (JPWR1)
JPWR1 is an 8-pin ATX power input to provide auxiliary power to the processor. Refer to the
table below for pin denitions.
12V 8-pin Power Connector
Pin Denitions
Pins Denition
1 through 4 Ground
5 through 8 +12V
12V 4-pin Auxilliary Power Connector (JPW1)
JPW1 is an 4-pin ATX power input to provide auxiliary power to peripheral devices. Refer to
the table below for pin denitions.
12V 4-pin Power Connector
Pin Denitions
Pins Denition
1 through 2 Ground
3 through 4 +12V

Supermicro H11SSL-I/C/NC Specifications

General

Brand	Supermicro
Model	H11SSL-I/C/NC
Category	Motherboard
Language	English