Connectors; Power Connections - Supermicro C9Z490-PG User Manual

Super C9Z490-PG/-PGW User's Manual

2.8 Connectors

This section provides brief descriptions and pinout definitions for onboard headers and
connectors. Be sure to use the correct cable for each header or connector.

Power Connections

ATX Power Supply Connector
The 24-pin power supply connector (JPW1) meets the ATX SSI EPS 12V specification. You
must also connect the 8-pin (JPW2) processor power connector to the power supply.
MAC CODE
MAC CODE
10G LAN
Controller
JI2C2
BAR CODE
MH10
JI2C1
1
MH11
3
MH12
B1
JSTBY1
BIOS PCIE M.2-M2
LICENSE
PCIE M.2-M1
LED3
JL1
MH14
PCH
CPU LED
DIMM LED
Super I/O
VGA LED
BOOT LED
JLED1
JWD1
I-SATA2 I-SATA0
I-SATA3 I-SATA1
ATX Power 24-pin Connector
Pin Definitions
Pin# Definition
13 +3.3V
14 -12V
15 Ground
16 PS_ON
17 Ground
18 Ground
19 Ground
20 Res (NC)
21 +5V
22 +5V
23 +5V
24 Ground
Required Connection
USB8 (3.2(10Gb))
HD AUDIO USB9 (3.2(20Gb))
LAN2
USB6/7 (3.2(10Gb))
JRLED1
WiFi+BT
LED18
SYS_FAN3
LED17
MH15
MH13
PLX
C9Z490-PGW
REV:1.01
DESIGNED IN USA
USB12 (3.2(10Gb)) 1
JPW1
SYS_FAN2
Pin# Definition
1 +3.3V
2 +3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PWR_OK
9 5VSB
10 +12V
11 +12V
12 +3.3V
1. JPW1
DP/HDMI
LAN1
USB4/5 (3.2(5Gb))
LAN Controller
12V_PUMP_PWR1
DIMMA1
DIMMA2
DIMMB1
DIMMB2
CPU_FAN1
POWER RESET
BUTTON BUTTON
CLEAR CMOS
SYS_FAN1
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