2
ASRock FM2A55M-VG3 Motherboard
English
Motherboard Layout
SOCKET
FM2
FM2A55M-VG3
DDR3
X
Fast
RAM
X
Fast LAN
X
Fast USB
RoHS
AMD
A55 FCH
(Hudson-D2)
Chipset
CMOS
BATTERY
64Mb
BIOS
ATXPWR1
FSB800
DDR3_A1
(64
bit,
2
40-pin
module)
DDR3_B1
(64
bit,
2
40-pin
module)
SA
TA_3
SA
TA
_4
SA
TA_2
SA
TA_1
ATX12V1
Super
I/O
LAN
AUDIO
CODEC
1
CLRCMOS1
PCIE1
PCI1
1
USB6_7
1
USB4_5
HD_AUDIO1
1
CPU_FAN1
CHA_FAN1
SPEAKER1
1
HDLED
RESET
PLED PWRBTN
1
PANEL 1
T
op:
LINE
IN
Center:
FRONT
Bottom:
MIC
IN
RJ-45
LAN
USB 2.0
T: USB2
B: USB3
USB 2.0
T: USB0
B: USB1
PS2
Mouse
PS2
Keyboard
VGA1
1
2
4
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CI1
1
22
1
ATX 12V Power Connector (ATX12V1)
12
Southbridge Controller
2
CPU Fan Connector (CPU_FAN1)
13
SPI Flash Memory (64Mb)
3
ATX Power Connector (ATXPWR1)
14
System Panel Header (PANEL1)
4
CPU Socket
15
Chassis Speaker Header (SPEAKER1)
5
CPU Heatsink Retention Module
16
PCI Slot (PCI1)
6
2 x 240-pin DDR3 DIMM Slots
17
USB 2.0 Header (USB4_5)
(Dual Channel: DDR3_A1, DDR3_B1)
18
USB 2.0 Header (USB6_7)
7
SATA2 Connector (SATA_4)
19
Clear CMOS Jumper (CLRCMOS1)
8
SATA2 Connector (SATA_3)
20
Front Panel Audio Header (HD_AUDIO1)
9
SATA2 Connector (SATA_2)
21
Chassis Fan Connector (CHA_FAN1)
10
SATA2 Connector (SATA_1)
22
Chassis Intrusion Header (CI1)
11
PCI Express 2.0 x16 Slot (PCIE1)
