Connecting Cables & Optional Devices; Atx Main Pwr (Jpw1) & Cpu Pwr Connectors (Jpw2) - Supermicro Supero X9SRH-7F User Manual

X9SRH Motherboard Series User's Manual
2-6 Connecting Cables & Optional Devices
This section provides brief descriptions and pin-out definitions for onboard headers
and connectors. Be sure to use the correct cable for each header or connector.
ATX Main PWR (JPW1) & CPU PWR
Connectors (JPW2)
The 24 - pin main power connector
(JPW1) is used to provide power to
the motherboard. The 8-pin CPU PWR
connector (JPW2) is also required for
the processor. These power connectors
meet the SSI EPS 12V specification. See
the table on the right for pin definitions.
A
24-Pin Main PWR
A. 24-Pin ATX Main PWR
B. 8-Pin Processor PWR
MH1
A
DP3
C
1 6
9
5
JPB1
1-2 Enable
1
2-3 Disable
3
JI2C2
20
2 1
1
2
7
1
2
7
10
C361
2
1
7
JBT1 COMS CLEAR
JSTBY1
MH11
1
3
FANA MH10
B
8-Pin Processor PWR
A
C
UID_LED
UID
1
UID_SW
JPL1/2: LAN
1-2 Enable
2-3 Disable
JPL2
1 3
1 3
DIMM_A1 DIMM_A2
JPL1
MH5
+
X_BT1
US1
JS7
2
1
MH7
6-SGPIO1
6-SGPIO2
8 7 8 7
T-SGPIO2 T-SGPIO1
2
1 1
4 JTAG1
RAID_KEY(Intel)
Pin# Definition Pin # Definition
13
14
15
16
17
18
19
20
21
22
23
24
22
FAN4
FAN3
6 1
1 1
4
7
13
JPUSB1
1 3 1
LAN2 JLAN2 LAN1 JLAN1
JVR1
JWOR1
DIMM_B1 DIMM_B2
CPU1
CLOSE 1st
Socket R
LGA 2011
CPU
OPEN 1st
JD1:
1-3: PWR LED
A
4-7: SPEAKER
JWD1:Watch Dog
1-2:RST
2-3:NMI
C A JWD1 JVI2C1 JVI2C2
20
JD1
JVR2
3 7
JF1 1
2-24
ATX Power 24-pin Connector
Pin Definitions (JPW1)
+3.3V 1 +3.3V
-12V 2 +3.3V
Ground 3 Ground
PS_ON 4 +5V
Ground 5 Ground
Ground 6 +5V
Ground 7 Ground
-5V 8 PWR_OK
+5V 9 5VSB
+5V 10 +12V
+5V 11 +12V
Ground 12 +3.3V
12V 8-pin Power Connec-
tor Pin Definitions
Pins Definition
1 through 4 Ground
5 through 8 +12V
(Required)
USB0/1
IPMI_LAN
MH9
DIMM_D2 DIMM_D1 DIMM_C2 DIMM_C1
JPW2
B
JPW1
MH8