Headers - Supermicro X12SAE User Manual

Super X12SAE/X12SCA-F User's Manual

Headers

Fan Headers
There are five 4-pin fan headers (CPU_FAN1 ~ CPU_FAN2, SYS_FAN1 ~ SYS_FAN3) on
the motherboard. Although pins 1-3 of the system fan headers are backwards compatible
with the traditional 3-pin fans, the 4-pin fans are recommended to take advantage of the fan
speed control. This allows fan speeds to be automatically adjusted based on the motherboard
temperature. Refer to the table below for pin definitions.
Pump Power Header
This motherboard has one +12V header for optional CPU liquid cooling systems. When using
a liquid cooling system, attach the pump power cable to the 12V_PUMP_PWR1 header.
AUDIO FP
BMC
BMC_HB_LED
JPG1
JPAC1
COM1
USB0/1
B3
JWD1
JTPM1
JPME2
PCH
JF1
SP1
JBT1
JD1
JSTBY1
PCI-E_M.2-M1
I-SATA2 I-SATA0
JSD1 I-SATA3 I-SATA1
JL1
5
MAC CODE
MAC CODE
Fan Headers
Pin Definitions
Pin# Definition
1 Ground (Black)
2 2.5A/+12V (Red)
3 Tachometer
4 PWM_Control
Pump Power Header
Pin Definitions
Pin# Definition
1 Ground (Black)
2 2A/+12V (Red)
3 N/A
4 N/A
LED4
UID
AUDIO
LAN2 LAN1 IPMI_LAN
USB8/9 USB6/7 USB2/3
USB3.2Gen2 USB3.2Gen2 USB3.2Gen1
JPL2
CATERR_LED
PCI-E_M.2-M2
BIOS LICENSE
DIMMA1
X12SCA-F
DIMMA2
DIMMB1
REV:1.01
DIMMB2
DESIGNED IN USA
USB10
USB3.2 Gen2
USB4/5
USB3.2 Gen1
4
SYS_FAN2
IPMI CODE
BAR CODE
1. CPU_FAN1
2. CPU_FAN2
DP
HDMI
VGA
DVI
3. SYS_FAN1
1
JPL1
CPU_FAN1
4. SYS_FAN2
2
5. SYS_FAN3
JPW2
CPU_FAN2
6. 12V_PUMP_PWR1
12V_PUMP_PWR1
6
JPI2C1
3
SYS_FAN1
JPW1
46