Supermicro SuperServer 2049U-TR4 User Manual page 54

SuperServer 2049U-TR4 User's Manual
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
the table below for pin definitions.
SATA Power Connectors
The SATA power connectors at JSD1 and JSD2 provide 5V power to onboard SATA devices.
Refer to the table below for pin definitions.
I-SATA 3.0 and S-SATA 3.0 Ports
The X11QPH+ has eight I-SATA 3.0 ports (I-SATA0-3, I-SATA4-7) and six S-SATA (S-SATA0-3,
S-SATA4, S-SATA5) on the motherboard. The I-SATA ports are supported by the Intel C621
chipset, and the S-SATA ports are supported by Intel SCU. S-SATA4/S-SATA5 can be used
with Supermicro SuperDOMs which are yellow SATA DOM connectors with power pins built in,
and do not require external power cables. Supermicro SuperDOMs are backward-compatible
with regular SATA HDDs or SATA DOMs that need external power cables. All these SATA ports
provide serial-link signal connections, which are faster than the connections of Parallel ATA.
Chassis Intrusion
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
SATA Power
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
SATA 3.0 Port
Pin Definitions
Pin# Signal
1 Ground
2 SATA_TXP
3 SATA_TXN
4 Ground
5 SATA_RXN
6 SATA_RXP
7 Ground
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