Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
1
PS2_USB_PWR1 Jumper
2
ATX 12V Power Connector (ATX12V1)
3
1156-Pin CPU Socket
4
2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A2, DDR3_B2, Blue)
5
2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A1, DDR3_B1, White)
6
ATX Power Connector (ATXPWR1)
7
Chassis Fan Connector (CHA_FAN1)
8
Power Fan Connector (PWR_FAN1)
9
16Mb SPI Flash
10
Intel P55 Chipset
11
SATAII Connector (SATAII_3, Red)
12
SATAII Connector (SATAII_1, Red)
13
SATAII Connector (SATAII_2, Red)
14
SATAII Connector (SATAII_4, Red)
15
Clear CMOS Jumper (CLRCMOS1)
16
USB 2.0 Header (USB10_11, Blue)
17
USB 2.0 Header (USB12_13, Blue)
2 2 2 2 2
ASRock P55DE Pro / P55DE3 Motherboard
18
Chassis Speaker Header
(SPEAKER 1, Purple)
19
USB 2.0 Header (USB8_9, Blue)
20
System Panel Header (PANEL1, Orange)
21
Infrared Module Header (IR1)
22
Floppy Connector (FLOPPY1)
23
COM Port Header (COM1)
24
PCI Slots (PCI1-2)
25
PCI Express 2.0 x16 Slot (PCIE4, Orange)
26
PCI Express 2.0 x1 Slot (PCIE3, White)
27
PCI Express 2.0 x16 Slot (PCIE2, Blue)
28
PCI Express 2.0 x1 Slot (PCIE1, White)
29
Internal Audio Connector: CD1 (Black)
30
Front Panel Audio Header
(HD_AUDIO1, Lime)
31
CPU Fan Connector (CPU_FAN1)
32
HDMI_SPDIF Header
(HDMI_SPDIF1, Yellow)