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Super X11SPH-NCTPF/-NCTF User's Manual
2.7 Connectors
Power Connections
ATX Power Supply Connector
The 24-pin power supply connector (JPWR2) meets the ATX SSI EPS 12V specification.
You must also connect the 8-pin (JPWR1) processor power connector to the power supply.
Aspeed
AST2500
LEDBMC
1
1
1
1
1
DLE1
M.2 PCI-E 3.0 X4
Intel
C622
LEDSAS
LSI
3008
JNVME1
L-SAS0-7
1
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
UID-LED
UID-SW
VGA
Intel
X557
(-NCTF)
JLAN1: LAN3/4
(-NCTF)
SAS CODE
Inphi
CS4227
SFP1: LAN1/2
(-NCTPF)
CPU
SP1
BT1
IPMI CODE
SAN MAC
MAC CODE
FANB
FANA
FAN4
FAN3
FAN2
JNVME2
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
COM1
USB9/10(3.0)
IPMI_LAN
USB0/1
1
JOH1
JVRM1
1
USB8(3.0)
JSTBY1
(-NCTPF)
JF1
1
CPU FAN1
46
1. 24-Pin ATX PWR
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