Supermicro SuperServer SYS-110P-WTR-EU User Manual page 55

BMC External I C Header
2
A System Management Bus header for IPMI 2.0 is located at JI2C_EXP1. Connect the
appropriate cable here to use the IPMI connection on your system. Refer to the table below
for pin definitions.
Power SMB (I²C) Header
The Power System Management Bus (I²C) connector JPI²C1) monitors the power supply, fan,
and system temperatures. Refer to the table below for pin definitions.
SATA Ports
Eight SATA 3.0 ports are located on the motherboard and supported by the chipset. These
SATA ports support RAID 0, 1, 5, and 10. In addition, there are also two S-SATA ports
(S-SATA0, S-SATA1) that include SATA DOM power.
Note: For more information on the SATA HostRAID configuration, please refer to the
Intel SATA HostRAID user's guide posted on our website at
M.2 Slot
The motherboard has one M.2 slot. M.2 was formerly known as Next Generation Form Factor
(NGFF) and serves to replace mini PCIe. M.2 allows for a variety of card sizes, increased
functionality, and spatial efficiency. The M.2 socket on the motherboard supports PCIe 3.0
x4 SSD cards in the 2280 and 22110 form factors.
Chapter 4: Motherboard Connections
External I C Header
2
Pin Definitions
Pin# Definition
1 Data
2 Ground
3 Clock
4 P3V3 STBY
Power SMB Header
Pin Definitions
Pin# Definition
1 Clock
2 Data
3 PMBUS_Alert
4 Ground
5 +3.3V
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