Supermicro C9Z790-CG - Headers

48
Super C9Z790-CG/-CGW User's Manual
Headers
Fan Headers
There are ve 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 denitions.
Fan Headers
Pin Denitions
Pin# Denition
1 Ground (Black)
2 2A/+12V (Red)
3 Tachometer
4 PWM_Control
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.
Pump Power Header
Pin Denitions
Pin# Denition
1 Ground (Black)
2 2A/+12V (Red)
3 N/A
4 N/A
1. CPU_FAN1
2. CPU_FAN2
3. SYS_FAN1
4. SYS_FAN2
5. SYS_FAN3
6. 12V_PUMP_PWR1
C9Z790-CGW
DESIGNED IN USA
REV:1.00
MAC CODEMAC CODE BAR CODE
BIOS
LICENSE
PCH
JLED_POGO2
JLED_POGO1
JRLED2
JRLED1
JTPM1
JLED_IO
SW1
JSTBY1
JD1
JSD1
JPW1
LED4801
LED18
LED17
LED1
LED3
LED2
JPW2
JL1
LED4
JPME2
JLED1
SYS_FAN1
SYS_FAN2
JWD1
22110
22110
2260
2280
PCH SLOT1 PCIe 3.0 X1
USB12 (3.2, 20Gb)
USB7 (3.2, 20Gb)
USB6 (3.2, 10Gb)
M.2-C1
12V_PUMP_PWR1
USB9 (3.2, 20Gb)
USB8 (3.2, 10Gb)
2280
SP1
B1
2260
2260
2280
BOOT LED
VGA LED
DIMM LED
CPU LED
DP/HDMI
LAN2
LAN1
JF1
AUDIO FP
COM1
USB4/5
USB10/11
(3.2, 5Gb)
M.2-P1
PCH SLOT5
PCIe
3.0 X1
CPU SLOT4
PCIe
5.0 X8 (IN X16)
CPU SLOT7
PCIe
5.0 X16
M.2-P2
SYS_FAN3
HD AUDIO
USB0/1/2/3
POWER
BUTTON
DIMMB1
DIMMB2
DIMMA1
DIMMA2
RESET
BUTTON
CPU_FAN1 CLEAR CMOS
CPU_FAN2
I-SATA4
I-SATA5
I-SATA2
I-SATA3
I-SATA0
I-SATA1
M.2-E1 (CNVi)
13
5
4
2
6