Supermicro SuperServer 1029U-E Series User Manual page 59

Internal Speaker/Buzzer
The Internal Speaker/Buzzer (SP1) is used to provide audible indications for various beep
codes.
4-pin BMC External I
2
A System Management Bus header for IPMI 2.0 is located at JIPMB1. Connect a cable to
this header to use the IPMB I
Chassis Intrusion
A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable
from the chassis to the header to inform you when the chassis is opened.
I-SATA 3.0 and S-SATA 3.0 Ports
The X11DPU has eight I-SATA 3.0 ports (I-SATA0-3, I-SATA4-7) which are supported by
the Intel C621 chipset. In addition, it also has six S-SATA 3.0 ports (S-SATA0-3, S-SATA4/
S-SATA5) that are supported by the Intel SCU. S-SATA4/5 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.
Internal Buzzer
Pin Definitions
Pin# Definition
1 Pos (+) Beep In
2 Neg (-) Alarm Speaker
C Header
C connection on your system..
2
External I C Header
2
Pin Definitions
Pin# Definition
1 Data
2 Ground
3 Clock
4 No Connection
Chassis Intrusion
Pin Definitions
Pins Definition
1 Intrusion Input
2 Ground
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Chapter 4: Motherboard Connections