Supermicro X7SLM - External Power Connector

Chapter 2: Installation
2-19
X7SLM/X7SLM+
KB/Mouse
USB 0/1
COM1
VGA
JPL1
LAN1
LAN2
JPL2
LAN
CTRL
Fan4
LAN
CTRL
COM2 Floppy
Battery
Super I/O
SPI BIOS
TPM CTRL
USB2
J45
J46
USB3/4
Fan3
JL1
JBT1
JPT1
JWD
JD1
IDE
PWR Extension
JP3
I-SATA0
I-SATA1
I-SATA2
I-SATA3
Fan2
LE1
FP CTRL
Speaker
SP1
JOH1
Fan1
8-pin PWR
J41
Fan5
CPU Fan
24-pin PWR
JPW1
Intel 945GC
MCH
CPU
DIMM 1A
DIMM 1B
DDR2 Unbuffered Non-ECC 667/533/400 MHz
Slot6 PCI-E x8
Slot5 PCI 33 MHz
Intel ICH 7
JF1
External Power Connector
In addition to the 24-pin main power con-
nector and the 8-pin auxiliary power located
at J41, the 4-pin External Power connector
at JP3 is used to provide power to external
removable devices such as add-on cards
installed on the PCI slots. This power con-
nector supports 12V and 5V devices.
12V 4-Pin External
Power Connector
PinDenitions
Pin Denition
1 +12V
2 Ground 1
3 Ground 2
4 +5V
A. 4-Pin External PWR for add-
on card use
A