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Chapter 2: Installation
2.7 Connectors
Power Connector
ATX Main Connector
JPWR3 is the 24-pin ATX main power supply connector. This primary power supply connector
meets the ATX SSI EPS 24-pin specifi cation. You must also connect the 8-pin (JPWR1/
JPWR2/JPWR4) power connectors to your power supply (See the next page for more info
on 8-pin power connectors.)
1. ATX 24-pin Power Supply (JPWR3)
1
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition Pin# Defi nition
13 +3.3V 1 +3.3V
14 NC 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
IPMI CODE
+
BIOS LICENSE
MAC CODE
X11DPH-i
REV: 1.10
BAR CODE
LEDM1
JUIDB1
JHSSI
JPWR4
JPWR2
JPWR1
JSD1
JSD2
JSDCARD1
SATA2
SATA1
MH4
MH11
T-SGPIO1
JNCSI
JRK1
JTPM1
JPWR3
JF1
JD1
JL1
JSTBY1
BT1
JPME2
JWD1
JIPMB1
LE1
LE4
LE3
JBT1
FAN6
FAN5
FANB
FANA
FAN4 FA N3
FAN2
FAN1
ASPEED
AST2500
LAN
CTRL
Intel
PCH
LE2
P2-DIMMF1
P2-DIMME1
P2-DIMMD1
P2-DIMMD2
P1-DIMMC1
P1-DIMMB1
P1-DIMMA1
P1-DIMMA2
P2-DIMMA2
P2-DIMMA1
P2-DIMMB1
P2-DIMMC1
P1-DIMMD2
P1-DIMMD1
P1-DIMME1
P1-DIMMF1
Battery
BMC
BIOS
M.2-C2
M.2-C1
CPU1-HSSI GPIO
USB 4/5(3.0)
USB 6 (3.0)
S-SATA1
S-SATA0
I- SATA 4~ 7
I- SATA 0~ 3
CPU1 SLOT1 PCI-E 3.0 x8
CPU2 SLOT2 PCI-E 3.0 x16
CPU1 SLOT3 PCI-E 3.0 x8
CPU2 SLOT4 PCI-E 3.0 x16
CPU2 SLOT5 PCI-E 3.0 x16
CPU1 SLOT6 PCI-E 3.0 x8
CPU1 SLOT7 PCI-E 3.0 x8
VGA
LAN2
LAN1
USB 2/3(3.0)
USB 0/1(3.0)
IPMI_LAN
COM1
JP4
CPU2
CPU1