Supermicro X12SAE User Manual page 45

8-Pin Power Connector
JPW2 is an 8-pin 12V DC power input for the CPU that must be connected to the power
supply. Refer to the table below for pin definitions.
Important: To provide adequate power supply to the motherboard, be sure to connect
the 24-pin ATX PWR
so may void the manufacturer warranty on your power supply and motherboard.
AUDIO FP
BMC
JPL2
BMC_HB_LED
JPG1
JPAC1
COM1
USB0/1
B3
JWD1
JTPM1
BIOS LICENSE
JPME2
PCH
JF1
SP1
JBT1
JD1
JSTBY1
PCI-E_M.2-M1
I-SATA2 I-SATA0
JSD1 I-SATA3 I-SATA1
JL1
MAC CODE
MAC CODE
8-pin Power
Pin Definitions
Pin# Definition
1 - 4 Ground
5 - 8 +12V
Required Connection
and the 8-pin PWR connectors to the power supply. Failure to do
LED4
UID
AUDIO
LAN2 LAN1 IPMI_LAN
USB8/9 USB6/7 USB2/3
USB3.2Gen2 USB3.2Gen2 USB3.2Gen1
JPL1
CATERR_LED
PCI-E_M.2-M2
DIMMA1
X12SCA-F
DIMMA2
DIMMB1
REV:1.01
DIMMB2
DESIGNED IN USA
USB10
USB3.2 Gen2
USB4/5
USB3.2 Gen1
SYS_FAN2
IPMI CODE
BAR CODE
1. JPW2
DP
HDMI
VGA
DVI
CPU_FAN1
1
JPW2
CPU_FAN2
12V_PUMP_PWR1
JPI2C1
SYS_FAN1
JPW1
45
Chapter 2: Installation