Supermicro X12STL-IF User Manual

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Super X12STL-IF User's Manual
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PRESS FIT
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REV:1.01
X12STL-IF
DESIGNED IN USA
BIOS LICENSE
JD1
MH4
MH2
JPL1
JL1
JPME2
I-SATA5
JSD1
I-SATA4
BT1
JSMB1
JPV1
MH1
FAN1
FAN2
JPWR1
MH3
JF1
JPI2C1
FAN3
JUIDB1
JMD1_SRW1
JTPM1
LED1
JBT1
JMD1
JPCIE1
JRF1
FANA
JPG1
JCPLD1
JVRM1
JPL2
JWD1
LED3
LED2
LEDM1
CPU
DIMMB1
CPU SLOT7 PCI-E 4.0 X16
DIMMA1
OH
NIC1
VGA
X
PWR
HDD LED
PWR LED
RST
FF
I-SATA0-3
LAN1/2
JF1:
NIC2
ON
USB 6/7(3.2)
USB 2/3
COM
USB 0/1
USB 4/5(3.2)
BMC_LAN
UID
JSD2
4-pin Power
Pin Denitions
Pin# Denition
1 GND
2 GND
3 +12V
4 +12V
2.7 Connectors
Power Connections
ATX Power Supply Connector
The primary 24-pin power supply connector (JPWR1) meets the ATX SSI EPS 12V
specication. The 4-pin (JPV1) processor power connector must also be connected to your
power supply.
ATX Power 24-pin Connector
Pin Denitions
Pin# Denition Pin# Denition
13 +3.3V 1 +3.3V
14 -12V 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
1
1. 24-Pin ATX Power
2. 4-pin Power Connector
2

Supermicro X12STL-IF Specifications

General

Brand	Supermicro
Model	X12STL-IF
Category	Motherboard
Language	English