Chapter 2: Installation
2-29
X9DRT-F
Rev. 1.01A
USB0/1
IPMI_LAN
LAN1
LAN2
COM1
VGA
LEM1
JIB1
JBR1
InfiniBand
UID
LE2
LEB1
LEB2
JI2C2
JI2C1
JWD1
CPU1 PCI-E 3.0 x16
I-SATA0
I-SATA1
I-SATA2
I-SATA3
I-SATA4
I-SATA5
JSD1
P1-DIMMA1
P1-DIMMB1
P2-DIMMH1
P2-DIMMG1
J23
JP8
Fan1
LE1
BIOS
Fan3
P2-DIMMF1
P2-DIMME1
Fan4
JPI2C1
(4-Pin PWR)
(20-Pin PWR)
(20-Pin PWR)
J24
JF1
FPCTRL
P1-DIMMC1
P1-DIMMD1
T-SGPIO1
JBT1
JVRM_I2C2
JVRM_I2C1
JIPMB1
USB2
JPG1
JPL1
JPTM1
JPB1
JBAT1
CPU2
CPU1
SW1
PCH
C602J
BMC
LAN
CTRL
IB
CTRL
Processor
#1
Processor
#2
CLOSE 1st
OPEN 1st
CLOSE 1st
OPEN 1st
JPME2
JPME1
A. J23 (Left 20-Pin PWR) & Cable
B. J24 (Right 20-Pin PWR) & Cable
C. JP8 (Right 4-Pin PWR) & Cable
A
2-6 Connecting Cables
Power Connectors
Two 20-pin main power supply connectors (J23/
J24) and a 4-pin power connector (JP8) are
located on the motherboard. These power con-
nectors meet the SSI EPS 12V specication. For
power supply to work properly, please follow the
instructions given below. See the table on the right
for pin denitions.
ATX Power 20-pin Connector
PinDenitions
Pin# Denition Pin # Denition
1 GND 11 PS_ON_N
2 GND 12 5V_STBY
3 GND 13 GND
4 GND 14 GND
5 GND 15 GND
6 NC 16 NC
7 12V 17 12V
8 12V 18 12V
9 12V 19 12V
10 12V 20 12V
B
C
Note 1: You cannot use both 20-pin
power connectors: PWR1 (the right con-
nector) and PWR2 (the left connector)
as input power supply at the same time.
Only one connector can be used for input
power supply to the motherboard at a
time. For proper use of these proprietary
PWR Connectors, please customize
your PWR cables based on Supermicro
PWR Connector Pin-Out Definitions
listed above.
Note 2: The black square (dot) on a
power connector indicates the location
of pin 1. (See the pictures below for the
power cable connections.)
A
B
C
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