42
Super C9X299-PG300F User's Manual
2.8 Connectors
Power Connections
Required Connection
Main ATX Power Supply Connector
The primary power supply connector (JPW1) meets the ATX SSI EPS 12V specification. You
must also connect the 8-pin (JPW2/JPW3) processor power connectors to your power supply.
ATX Power 24-pin Connector
Pin Definitions
Pin#
Definition
Pin#
Definition
13
+3.3V
1
+3.3V
14
-12V
2
+3.3V
15
Ground
3
Ground
16
PS_ON
4
+5V
17
Ground
5
Ground
18
Ground
6
+5V
19
Ground
7
Ground
20
Res (NC)
8
PWR_OK
21
+5V
9
5VSB
22
+5V
10
+12V
23
+5V
11
+12V
24
Ground
12
+3.3V
CLOSE 1st
OPEN 1st
IPMI CODE
DESIGNED IN USA
A
C
BIOS
LICENSE
MAC CODE
BAR CODE
C9X299-PG300F REV
:1.01
MAC CODE
C
A
U.2-1
U.2-2
1
A
C
C
A
24
JPI2C1:PWR I2C
12V_PUMP_PWR1
JIPMB1
JPG1:VGA
JPB1
VGA
LED7201
LED6903
LED6904
COM1
BT1
JP_RGB2
JP_RGB1
JF1
JSTBY1
JWD1
JD1
JL1
JRK1
JPME2
CLEAR CMOS
AUDIO_FP
RAID KEY
-1
SYS_FAN1
JPW1
CPU_F
AN2
CPU_F
AN1
JPW2
JPW3
SYS_FAN3
SYS_F
AN2
USB3.0 (3.1 Gen1) 4/5
USB3.1 (3.1 Gen2) 6/7
JSD1:SATA DOM PWR
PCI-E M.2-M2
PCI-E M.2-M1
I-SATA5
I-SATA4
USB 0/1
USB 2/3
CPU SLOT2 PCI-E 3.0 X8 (IN X16)
JTPM1:TPM/POR
T80
USB3.0 (3.1 Gen1) 8/9
CPU SLOT1 PCI-E 3.0 X8 (IN X16)
CPU SLOT4 PCI-E 3.0 X16
CPU SLOT6 PCI-E 3.0 X16
I-SATA3
I-SATA2
I-SATA0
I-SATA1
CPU
HD AUDIO
LAN2
LAN1
DIMMD2
DIMMD1
DIMMC2
DIMMC1
KB/Mouse
DIMMB1
DIMMB2
DIMMA1
DIMMA2
Power
Button
Reset
Button
LED1
PCH
BMC
LAN CTRL
1
1. 24-Pin ATX Main PWR
(Required)
