Supermicro SuperServer 1029GQ-TRT - Page 57

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Chapter 4: Motherboard Connections
SGPIO Headers
The I-SGPIO1 (Serial General Purpose Input/Output) header is used to communicate with
the enclosure management chip on the backplane.
SGPIO Header
PinDenitions
Pin# Denition Pin# Denition
1 NC 2 NC
3 Ground 4 DATA Out
5 Load 6 Ground
7 Clock 8 No connection
Standby Power
The Standby Power header is located at JSTBY1 on the motherboard. You must have a card
with a Standby Power connector and a cable to use this feature.
Standby Power
PinDenitions
Pin# Denition
1 +5V Standby
2 Ground
3 No Connection
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.
Chassis Intrusion
PinDenitions
Pin# Denition
1 Intrusion Input
2 Ground
M.2 Slot
One M.2 slot provides the option for an internal solid state storage device (SSD). It supports
M Key 2242/2280 in a PCI-E 3.0 x4 or SATA interface for native PCI-E SSD support.
Micro SD Card
There is a Micro SD memory card slot located at JSDCARD1 on the motherboard.