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Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
1
PS2_USB_PW1 Jumper
2
ATX 12V Power Connector (ATX12V1)
3
AM3 CPU Socket
4
CPU Heatsink Retention Module
5
2 x 240-pin DDR3 DIMM Slots
(Dual Channel A: DDR3_A1, DDR3_B1; Blue)
6
2 x 240-pin DDR3 DIMM Slots
(Dual Channel B: DDR3_A2, DDR3_B2; White)
7
ATX Power Connector (ATXPWR1)
8
Primary IDE Connector (IDE1, Blue)
9
Northbridge Controller
10
Southbridge Controller
11
Fourth SATAII Connector (SATAII_4 (PORT3))
12
Third SATAII Connector (SATAII_3 (PORT2))
13
Secondary SATAII Connector (SATAII_2 (PORT1)) 30
14
Primary SATAII Connector (SATAII_1 (PORT0))
15
USB 2.0 Header (USB6_7, Blue)
16
USB 2.0 Header (USB8_9, Blue)
17
USB_PW1 Jumper
2 2 2 2 2
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
ASRock
M3A UCC
Motherboard
System Panel Header (PANEL1, White)
SPI Flash Memory (4Mb)
Chassis Speaker Header
(SPEAKER 1, White)
Chassis Fan Connector (CHA_FAN1)
Floppy Connector (FLOPPY1)
Front Panel Audio Header
(HD_AUDIO1, White)
PCI Slots (PCI1- 3)
Clear CMOS Jumper (CLRCMOS1)
PCI Express x1 Slot (PCIE3)
PCI Express x16 Slot (PCIE2)
PCI Express x1 Slot (PCIE1)
Power Fan Connector (PWR_FAN1)
Internal Audio Connector: CD1 (Black)
Infrared Module Header (IR1)
USB_PW2 Jumper
CPU Fan Connector (CPU_FAN1)
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