Supermicro X7SPA-HF User Manual download pdf (Page 41)

2-16

X7SPA-L/X7SPA-H/X7SPA-HF User's Manual

2-5 Connecting Cables

This section provides brief descriptions and pin-out denitions for onboard power

connectors. Be sure to use the correct cable for each header or connector.

24-pin ATX Main PWR

4-pin CPU PWR

4-pin External PWR

ATX Power 24-pin Connector

PinDenitions(JPW1)

Pin# Denition Pin # Denition

13 +3.3V 1 +3.3V

14 -12V 2 +3.3V

15 COM 3 COM

16 PS_ON 4 +5V

17 COM 5 COM

18 COM 6 +5V

19 COM 7 COM

20 Res (NC) 8 PWR_OK

21 +5V 9 5VSB

22 +5V 10 +12V

23 +5V 11 +12V

24 COM 12 +3.3V

(Optional)

(Required)

ATX Main PWR & CPU PWR

Connectors

The 24-pin main power connector

(JPW1) is used to provide power to

the motherboard and a 4-pin 12V CPU

power connector (J7) is required to en-

sure adequate power to the processor.

These connectors meet the SSI EPS

12V specication. See the table on the

right for pin denitions.

MH2

MH3MH4

D17

JPW1

JUSB1

JD1

JPC3

JPUSB1

JWD1

JPG1

JBMC1

JPL1

JPT1

JPL2

JDIMM2

JDIMM1

JI2C2

JI2C1

JOH1

JL1

JL2

SP1

JBT1

JBAT 1

JPCIE1

JUSB5

JUSB4

JUSB3

JUSB2

JLPC80

R1050

JSMB1

FAN1 FAN2

JCOM2

JCOM4

JPI2C1

JWF1

JVGA1

CD1

JPB

F A N

FAN

COMS CLEAR

2-3 DISABLE

1-2 ENABLE

JPB:BMC ENABLE/DISABLE

CD-in

JPT1:TPM ENABLE/DISABLE

1-2 ENABLE

2-3 DISABLE

AUDIO FP

T-SGPIO2

T-SGPIO1

JPI2C:PWR I2C

JSMB1:SMBus1

JPUSB1:USB WAKE UP

2-3 DISABLE

1-2 ENABLE

JWF1:DOM PWR

JD1:1-3 PWR LED

4-7 SPEAKER

ON:ENABLEJI2C2

OFF:DISABLE

JI2C1

OFF:DISABLE

ON:ENABLE

JL2:AUDIO FRONT PANEL SELECT

ON:AC'97 FRONT PANEL

OFF:HD AUDIO FRONT PANEL

JPG1:VGA

2-3 DISABLE

1-2 ENABLE

2-3 DISABLE

JPL2:1-2 ENABLE

JPL1:1-2 ENABLE

2-3 DISABLE

JL1:CHASISS INTRUSION

JF1 PWR ON RST X OH/FF NIC2 NIC1 HDD LED PWR LED X NMI

2-3 NMI

JWD1:1-2 RST

JBT1:

LAN2

LAN1

I-SATA 5

I-SATA 2

I-SATA 4

I-SATA 1

I-SATA 3

I-SATA 0

SLOT1 PCI-E X4 (IN X16 SLOT)

SYS

CPU

KB/MOUSE

COM4

COM3

COM2

COM1

SODIMM2

SODIMM1

CPU

REV:1.00

X7SPA-L

J10

J11

J12

J13

J14

JPF

External Power Connector

In addition to the 24-pin main power con-

nector and 4-pin CPU power connectors,

the 4-pin External Power connector at

J8 is used to provide power to external

devices such as hard disks & CD-ROM

drives. This power connector supports

12V and 5V devices.

4-Pin External Power

Connector

PinDenitions

Pin Denition

1 +12V

2 Ground 1

3 Ground 2

4 +5V

12V 4-pin CPU Power

Connector

PinDenitions

Pins Denition

1 and 2 Ground

3 and 4 +12V

(Required)

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 92 93

Comments to this Manuals

No comments

Supermicro X7SPA-HF User Manual Page 41

Comments to this Manuals

Related products and manuals for Motherboards Supermicro X7SPA-HF