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A+ Server AS -2014TP-HTR User's Manual
Chapter 4
Motherboard Connections
This section describes the connections on the motherboard and provides pinout definitions.
Note that depending on how the system is configured, not all connections are required.
The LEDs on the motherboard are also described here. A motherboard layout indicating
component locations may be found in Chapter 1.
Please review the Safety Precautions in Appendix B before installing or removing components.
4.1 Headers and Connectors
SATA Ports
The H12SST-PS has six available SATA 3.0 ports (SATA0~5) via a backplane supported
by CPU. The yellow SATA6 and SATA7 connectors support Super-DOM® with +5V power
integrated in the SATA connector.
SATA Connectors
Pin Definitions
Pin#
Signal
1
Ground
2
SATA_TXP
3
SATA_TXN
4
Ground
5
SATA_RXN
6
SATA_RXP
7
Ground
Disk-On-Module Power Connector (Optional)
The Disk-On-Module (DOM) power connector at JSD1 provides 5V power to a solid-state DOM
storage device connected to one of the SATA ports. See the table below for pin definitions.
DOM Power
Pin Definitions
Pin#
Definition
1
5V
2
Ground
3
Ground
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