Connectors; Power Connections - Supermicro A3SSV-8C-SPLN10F User Manual

2.6 Connectors

Power Connections

Main ATX Power Supply Connector
The primary power supply connector (JPW1) meets the ATX SSI EPS 12V specification.
UIDLED1
MH5
MH6
SRW2
AST2500
LEDM1
JPCIE6 JPCIE7
SRW*
JDB1
JD1
JTPM1
JVR1
SRW1
JMD1 :KEY-M PCIe2/SATA2
JMD3: KEY-E PCIe2/USB2
JCPLD1
JSIM1
BIOS LICENSE
JSD1
MH2
MH4
JMD3_SRW1
JLANLED2
JSFPLED1
JLANLED3
FANB
JLANLED1
JFPCLED1
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
PRESS FIT
JUIDB
VGA
JBM2
JBM1
MARVELL
88E1543
LAN 1-4
LAN 7-10
LEDT3
JPL1 LEDT4
INTEL
I350-AM4
LEDT1
LEDT2
LAN 5-6
CPU
A3SSV-8C-SPLN10F
DESIGNED IN USA
SRW3
SRW4
FANA FAN3 FAN2
JRT3
JF1
JF1
PWR
ON
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
USB 0/1 (3.0)
IPMI LAN
MH3
JGP1
JSMB1
JPI2C1
JBT1
BT1
JPF1
JSDP2
1
JPW1
JPV1
REV:1.02
MH1
FAN1
OH/FF NIC NIC HDD PWR X
RST X NMI
2 1 LED LED
37
Chapter 2: Installation
1. Main ATX Power