Headers And Connectors - Supermicro SuperServer SYS-E403-9D-16C-IPD2 User Manual

4.3 Headers and Connectors

Fan Headers
The X11SDW-16C-TP13F+/X11SDW-14CN-TP13F+ has six 4-pin fan headers (FAN1 - FAN4,
FANA, FANB). These headers are backwards-compatible with the traditional 3-pin fans.
However, fan speed control is available for 4-pin fans only by Thermal Management via the
IPMI 2.0 interface. This motherboard supports dual cooling zone. The table below specifies
which fan belongs in which zone. Refer to the table below for pin definitions.
Power SMB (I C) Header
2
The Power System Management Bus (I
fan, and system temperatures. Refer to the table below for pin definitions.
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.
Fan Header
Pin Definitions
Pin# Definition
1 Ground (Black)
2 2.5A/+12V (Red)
3 Tachometer
4 PWM_Control
Fan Zone
Pin Definitions
Zone 1 2
Fan # FAN1/2/3/4 FANA/B
C) connector (JPI
2
Power SMB Header
Pin Definitions
Pin# Definition
1 Clock
2 Data
3 PMBUS_Alert
4 Ground
5 NC
Chassis Intrusion
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
53
Chapter 4: Motherboard Connections
C1) monitors the power supply,
2