Motherboard Layout

1 23 45

 

 

 

 

8.4cm (21.3 in)

 

 

 

 

 

Keyboard PS2

Mouse

PS2

 

ATX12V1

 

CPU_FAN1

 

 

 

 

 

 

 

PWR_FAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

RoHS

 

 

 

VGA1 DVI1

 

 

 

 

 

DDR3

pinmodule)

pinmodule)

ATXPWR1

 

 

 

 

ErP/EuPReady

 

 

 

-

-

 

USB 2.0

 

 

 

 

 

 

_(64A1DDR3bit,240

_(64B1DDR3bit,240

_0SATA3

T: USB2

 

 

 

 

 

 

 

 

 

 

B: USB3

 

 

 

 

 

 

 

 

 

 

USB 3.0

 

 

 

 

 

 

 

 

 

 

T: USB0

 

 

 

 

 

 

 

 

 

 

B: USB1

 

 

 

 

 

 

 

 

 

 

31

 

 

 

 

 

 

 

 

 

 

USB 2.0

Top:

 

 

 

 

 

 

 

 

T: USB4

RJ-45

 

LAN

 

 

 

 

 

 

B: USB5

 

PHY

 

 

 

 

 

 

30

 

 

 

CMOS

 

 

 

 

 

 

LineIn Top:

 

AUDIO1_HD

Battery

 

 

 

 

 

 

MicIn Bottom: Front Center:

1

 

 

 

 

 

 

CHA_FAN1

 

 

 

 

1

PCI Express 3.0

 

 

 

 

 

 

 

 

CLRCMOS1

 

 

 

 

 

USB3_2_3

29

 

 

 

PCIE1

 

 

 

 

 

 

 

 

 

 

B75M-GL

 

 

 

 

AUDIO

 

 

 

PCI1

 

 

 

 

 

 

CODEC

 

 

 

 

 

 

Intel

 

 

 

28

 

 

 

Front USB 3.0

 

 

 

 

64Mb

 

 

 

 

 

 

 

B75

 

 

BIOS

27

 

 

 

PCI2

 

 

 

SATA2_1

SATA2_3

26

 

 

 

XFast USB XFast RAM XFast LAN

 

 

 

 

 

 

Super

 

PCIE2

 

 

 

SATA2_2

SATA2_4

 

I/O

 

 

 

 

 

1

 

 

 

 

 

COM1

USB8_9

 

 

 

SPEAKER1

 

 

 

 

LPT1

 

USB6_7

 

 

 

CI1

 

 

 

IR1

 

 

 

 

 

1

 

 

 

 

1

 

 

1

 

 

 

 

1

1

1

CIR1 1

 

SATA2_5

 

 

 

 

 

 

 

 

 

PANEL1

 

24.4cm (9.6 in)

6

7

8

9

10

11

12

13

14

15

16

English

2

252423 22 21 20 19 18 17

1

Power Fan Connector (PWR_FAN1)

17

SATA2 Connector (SATA2_2, Black)

2

ATX 12V Power Connector (ATX12V1)

18

System Panel Header (PANEL1, Black)

3

1155-Pin CPU Socket

19

USB 2.0 Header (USB6_7, Black)

4

CPU Fan Connector (CPU_FAN1)

20

USB 2.0 Header (USB8_9, Black)

5

2 x 240-pin DDR3 DIMM Slots

21

Consumer Infrared Module Header

 

(DDR3_A1, DDR3_B1, Black)

 

(CIR1, Gray)

6

ATX Power Connector (ATXPWR1)

22

Infrared Module Header (IR1)

7

SATA3 Connector (SATA3_0, Gray)

23

COM Port Header (COM1)

8

Chassis Fan Connector (CHA_FAN1)

24

Print Port Header (LPT1)

9

USB 3.0 Header (USB3_2_3, Black)

25

Chassis Intrusion Header (CI1)

10

Intel B75 Chipset

26

PCI Express 2.0 x16 Slot (PCIE2, Black)

11

SPI Flash Memory (64Mb)

27

PCI Slot (PCI2, Black)

12

SATA2 Connector (SATA2_1, Black)

28

PCI Slot (PCI1, Black)

13

SATA2 Connector (SATA2_3, Black)

29

PCI Express 3.0 x16 Slot (PCIE1, Black)

14

SATA2 Connector (SATA2_4, Black)

30

Front Panel Audio Header

15

Chassis Speaker Header (SPEAKER1, Black)

 

(HD_AUDIO1, Black)

16

SATA2 Connector (SATA2_5, Black)

31

Clear CMOS Jumper (CLRCMOS1)

ASRock B75M-GL R2.0 Motherboard