Motherboard Layout
1
CPU_FAN1
24
USB 3.0
T: USB0
B: USB1
USB 2.0
T: USB2
B: USB3
USB 3.0
T: USB4
B: USB5
23
22
1
CPU Fan Connector (CPU_FAN1)
2
CPU Fan Connector (CPU_FAN2)
3
ATX Power Connector (ATXPWR1)
4
Chassis Speaker Header (SPEAKER 1, White) 17
5
COM Port Header (COM1)
6
Chassis Fan Connector (CHA_FAN1)
7
CPU Heatsink Retention Module
8
CPU Socket
9
System Panel Header (PANEL1, White)
10
SATA3 Connector (SATA3_4, White)
11
SATA3 Connector (SATA3_3, White)
12
SATA3 Connector (SATA3_1, White)
13
SATA3 Connector (SATA3_2, White)
2
2
17.0cm (6.7-in)
CPU_FAN2
DDR3_B1 (64 bit, 240-pin module)
DDR3_A1 (64 bit, 240-pin module)
USB 3.0
HDMI 1.4a
DX11
CLRCMOS1
ATX12V1
1
1
HDMI_SPDIF1
USB_89
AUDIO
CODEC
1
1
CIR1
HD_AUDIO1
1
USB_67
PCIE1
21
20
19
18
17
ASRock A75M-ITX Motherboard
3
ATXPWR1
FSB800
Dual Graphics DDR3 2400+
X
SATA3 6Gb/s
Fast USB
32Mb
BIOS
A75 FCH
(Hudson-D3)
Chipset
A75M-ITX
16
14
Southbridge Controller
15
SPI Flash Memory (32Mb)
16
PCI Express 2.0 x16 Slot (PCIE1; Blue)
USB 2.0 Header (USB_89, Blue)
18
USB 2.0 Header (USB_67, Blue)
19
Consumer Infrared Module Header (CIR1)
20
Front Panel Audio Header (HD_AUDIO1, White)
21
ATX 12V Power Connector (ATX12V1)
22
HDMI_SPDIF Header (HDMI_SPDIF1, White)
23
Clear CMOS Jumper (CLRCMOS1)
24
2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A1, DDR3_B1; Blue)
4
1
SPEAKER1
5
6
CHA_FAN1
COM1
7
8
PANEL 1
9
10
11
12
13
AMD
14
15