ASRock AD2550B-ITX manual Motherboard Layout, 17.0cm 6.7

1

2

3

17.0cm (6.7 in)

Keyboard PS2

Mouse

PS2

ErP/EuP Ready

CPU_FAN1

CHA_FAN1

4

Super

IO

COM1 VGA1

PARALLE LP ORT

XLANFastUSB

DDR3 A1(64bit,204-pinmodule)

DDR3 A2(64bit,204-pinmodule)

17.0cm(6.7in)

USB 2.0

Fast

T: USB2

5

B: USB3

RoHS

X

18

USB 2.0

SATAII_1

SATAII_2

Top:

T: USB0

RJ-45

6

B: USB1

LAN

PHY

CMOS

Battery

16Mb

7

BIOS

Mi Bottom: Line cI Ou n t

Center:

LineIn

1

USB6_7

IR1

Top:

1

USB4_5

1

8

AD2550B-ITX

PLED PWRBTN

1

1

9

HD_AUDIO1

CIR1

1

HDLED

RESET

PANEL 1

AUDIO

PCI1

10

CODEC

SPEAKER1

CLRCMOS1

1

1

DX10.1

Design in Taipei

17

16

15 1413 12

11

1

CPU Fan Connector (CPU_FAN1)

11

Clear CMOS Jumper (CLRCMOS1)

2

CPU Heatsink

12

Chassis Speaker Header

3

Chassis Fan Connector (CHA_FAN1)

(SPEAKER 1, White)

4

2 x 204-pin DDR3 SO-DIMM Slots

13

USB 2.0 Header (USB4_5, Blue)

(DDR3_A1, DDR3_A2, Black)

14

SATA2 Connector (SATAII_1, Blue)

5

ATX Power Connector (ATXPWR1)

15

16Mb SPI Flash

6

SATA2 Connector (SATAII_2, Blue)

16

PCI Slot (PCI1)

7

USB 2.0 Header (USB6_7, Blue)

17

Front Panel Audio Header

8

Infrared Module Header (IR1)

(HD_AUDIO1, White)

9

System Panel Header (PANEL1, White)

18

Intel NM10 Express Chip

10

Consumer Infrared Module Header (CIR1)