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1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
DDR3_A2
(64
bit,
240-pin
module)
DDR3_A1
(64
bit,
240-pin
module)
DDR3_B2
(64
bit,
240-pin
module)
DDR3_B1
(64
bit,
240-pin
module)
A
TXPWR1
Intel
P55
P55DE3
21.1cm (8.3 in)
30.5cm
(12.0
in)
CPU_FAN1
PWR_FAN1
CHA_FAN1
ATX12V1
PS2_USB_PWR1
1
SATAII_3
SATAII_1
SATAII_4
SATAII_2
PCIE1
PCIE2
PCIE3
PCIE4
PCI1
PCI2
16Mb
BIOS
LAN
PHY
Super
I/O
AUDIO
CODEC
1
HDMI_SPDIF1
CMOS
Battery
CLRCMOS1
1
HDLED RESET
PLED PWRBTN
PANEL1
1
IR1
1
USB8_9
1
1
USB12_13
1
1
USB10_11
1
1
SPEAKER1
1
1
HD_AUDIO1
CD1
COM1
1
FLOPPY1
PS2
Mouse
PS2
Keyboard
Coaxial
SPDIF
Optical
SPDIF
USB 2.0
T: USB4
B: USB5
Top:
RJ-45
USB 2.0
T: USB0
B: USB1
USB 2.0
T: USB2
B: USB3
To
p
:
SIDE
S
PK
Center:
REAR
SPK
Bottom:
CTR
BASS
To
p
:
LINE
IN
Center:
FRONT
Bottom:
MIC
IN
eSA
TAII6/USB7
eSA
TAII5/USB6
CrossFireX
PCI Express 2.0
EuP Ready
DDR3 2400+
Dual Channel
RoHS
2
3
4
5
1
6
10
11
12
13
14
15
16
17
18
19
20
21
7
8
9
24
25
23
22
26
27
28
29
31
32
30
1
PS2_USB_PWR1 Jumper
18
Chassis Speaker Header
2
ATX 12V Power Connector (ATX12V1)
(SPEAKER 1, Purple)
3
1156-Pin CPU Socket
19
USB 2.0 Header (USB8_9, Blue)
4
2 x 240-pin DDR3 DIMM Slots
20
System Panel Header (PANEL1, Orange)
(Dual Channel: DDR3_A2, DDR3_B2, Blue)
21
Infrared Module Header (IR1)
5
2 x 240-pin DDR3 DIMM Slots
22
Floppy Connector (FLOPPY1)
(Dual Channel: DDR3_A1, DDR3_B1, White)
23
COM Port Header (COM1)
6
ATX Power Connector (ATXPWR1)
24
PCI Slots (PCI1-2)
7
Chassis Fan Connector (CHA_FAN1)
25
PCI Express 2.0 x16 Slot (PCIE4, Orange)
8
Power Fan Connector (PWR_FAN1)
26
PCI Express 2.0 x1 Slot (PCIE3, White)
9
16Mb SPI Flash
27
PCI Express 2.0 x16 Slot (PCIE2, Blue)
10
Intel P55 Chipset
28
PCI Express 2.0 x1 Slot (PCIE1, White)
11
SATAII Connector (SATAII_3, Red)
29
Internal Audio Connector: CD1 (Black)
12
SATAII Connector (SATAII_1, Red)
30
Front Panel Audio Header
13
SATAII Connector (SATAII_2, Red)
(HD_AUDIO1, Lime)
14
SATAII Connector (SATAII_4, Red)
31
CPU Fan Connector (CPU_FAN1)
15
Clear CMOS Jumper (CLRCMOS1)
32
HDMI_SPDIF Header
16
USB 2.0 Header (USB10_11, Blue)
(HDMI_SPDIF1, Yellow)
17
USB 2.0 Header (USB12_13, Blue)