ASRock Z75 Pro3 manual Motherboard Layout

1.3 Motherboard Layout

1

2

3

4

5

6

19.3cm (7.6 in)

Keyboard PS2

B:USB1

T:USB0

USB20.

CPU_FAN1

CPU_FAN2

ATX12V1

VGA1

PWR_FAN1

CHA_FAN1

7

35

REARSPK

Center:

SIDESPK

2800+DDR3

(64A1DDR3bit, 240-pin module)

(64A2DDR3bit, 240-pin module)

(64B1DDR3bit, 240-pin module)

(64B2DDR3bit, 240-pin module)

01ATXPWR1

3.0USBFront

(12.030.5cmin)

BASSCTR Bottom:

Top:

HDMI1

8

USB 3.0

T: USB2

B: USB3

USB 2.0

Top:

T: USB2

RJ-45

B: USB3

USB3

9

MIC Bottom: IN

FRONT

Center:

LINEIN

Top:

1

34

PCIE1

SATA3_1

10

Ready

Z75 Pro3

SATA3_0

11

PCIE2

LAN

ErP/EuP

PHY

PCI Express 3.0

12

CMOS

33

Battery

Intel

Z75

64Mb

13

XFast USB

BIOS

Super

XFast LAN

XFast RAM

I/O

32

PCIE3

RoHS

SATA2_2

PCI1

14

CODEC

AUDIO

15

31

SATA2_3

SATA2_4

PCI2

16

1

17

HD_AUDIO1

COM1

USB8_9

USB6_7

USB4_5

CHA_FAN2

PANEL1

CLRCMOS1

IR1

SATA2_5

HDMI_SPDIF1

1

1

1

1

1

1

1

1

1

1

1

30

29

28

27

26

25

24

23

22

21

20

19

18

1	CPU Fan Connector (CPU_FAN1)	19	Power LED Header (PLED1)
2	CPU Fan Connector (CPU_FAN2)	20	System Panel Header (PANEL1, Black)
3	1155-Pin CPU Socket	21	Chassis Fan Connector (CHA_FAN2)
4	ATX 12V Power Connector (ATX12V1)	22	USB 2.0 Header (USB4_5, Black)
5	2 x 240-pin DDR3 DIMM Slots	23	USB 2.0 Header (USB6_7, Black)
	(DDR3_A1, DDR3_B1, Black)	24	USB 2.0 Header (USB8_9, Black)
6	2 x 240-pin DDR3 DIMM Slots	25	Consumer Infrared Module Header
	(DDR3_A2, DDR3_B2, Black)		(CIR1, Gray)
7	Chassis Fan Connector (CHA_FAN1)	26	Infrared Module Header (IR1)
8	ATX Power Connector (ATXPWR1)	27	Clear CMOS Jumper (CLRCMOS1)
9	USB 3.0 Header (USB3_0_1, Black)	28	COM Port Header (COM1)
10	SATA3 Connectors (SATA3_1, Gray)	29	HDMI_SPDIF Header
11	SATA3 Connectors (SATA3_0, Gray)		(HDMI_SPDIF1, Black)
12	Intel Z75 Chipset	30	Front Panel Audio Header
13	SPI Flash Memory (64Mb)		(HD_AUDIO1, Black)
14	SATA2 Connectors (SATA2_2, Black)	31	PCI Slots (PCI1-2, Black)
15	SATA2 Connectors (SATA2_3, Black)	32	PCI Express 2.0 x16 Slot (PCIE3, Black)
16	SATA2 Connectors (SATA2_4, Black)	33	PCI Express 3.0 x16 Slot (PCIE2, Black)
17	SATA2 Connectors (SATA2_5, Black)	34	PCI Express 2.0 x1 Slot (PCIE1, Black)
18	Chassis Speaker Header (SPEAKER1, Black)	35	Power Fan Connector (PWR_FAN1)

13