SUPER MICRO Computer X6DHi-G2 - Manual (Page 29)

Chapter 2: Installation
2-9
LAN1
®
JLAN
1
S
UPER X6DH3-G2
LAN2
DIMM 2A
DIMM 2B
DIMM 3A
DIMM 3B
DIMM 4A
DIMM 4B
DIMM 1B
DIMM 1A
12V 8-pin
PWR
JF
1
FP
Control
JOH
IPMI
ID
E2
Flo
pp
y
BIOS
Fan4 SMB
PCI-X100 MHz
PCI-X 100 MHz ZCR (Green Slot)
PCI-X 133 MHz
Battery
JPL1
PCI-E X8
VGA
COM1
USB
0/1
KB/MS
Fan6 Fan5
ATX PWR
12V 4-Pin
PWR
Parrallel Port
24-Pin
Fan
7
JPW1
Fan8
CPU1
S I/O
PSF
Fan3
IDE1
PCI-33 MHz
USB2/3
ICH
JPG1 JWD
Slot1
Slot2
Slot3
Slot4
Slot5
Slot6
PCI-E X8
GLAN
CTRL
6300ESB
Buzzer
PXH
JBT1
I-SATA1
GLAN
CTRL
JPL2
JL1
JP
S
1
SAS
CTRL
Fan2
Fan1
JAR J3P
CPU2
E7520
Bank1
Bank2
Bank3
Bank4
WOL
SEPC
COM2
SMB PS
JWOR JS10
VGA
CTRL
JD1
JI 2 C2
I-SATA0
DS5 DS6 DS7 DS8
DS1 DS2 DS3 DS4
SAS4-7
SAS0-3
JSM1
JS9
JP9
J1D1
J32
J38
J33
J14
J7
JLAN1
JLAN2
JI 2 C1
J31
JSM2
JP1
2-5 Connecting Cables
ATX Power Connector
The main power supply connector
(JPW1) on the X6DH3-G2/X6DHi-G2
meets the SSI (Superset ATX) specifi -
cation. You can only use a 24-pin pow-
er supply cable on the motherboard.
Make sure that the orientation of the
connector is correct. See the table on
the right for pin defi nitions.
4-pin and 8-pin Power
Connectors
In addition to the Primary ATX power
connector (above), the 12V 8-pin
connector at J1D1 and the 12V 4-pin
connector at J38 must also be used to
provide adequate power supply to the
system. See the tables on the right for
pin defi nitions.
24-Pin ATX PWR 8-Pin 12V PWR 4-Pin12V CPU PWR
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
12V 8-pin Power Con-
nector
Pin Defi nitions
Pins Defi nition
1 through 4 Ground
5 through 8 +12V
12V 4-pin Power Con-
nector
Pin Defi nitions
Pins Defi nition
1 and 2 Ground
3 and 3 +12V