ASRock P55M Pro [2/205] Motherboard layout motherboard layout motherboard layout motherboard layout motherboard layout

ASRock P55M Pro Motherboard

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Motherboard LayoutMotherboard Layout

Motherboard Layout

1 PS2_USB_PWR1 Jumper 19 USB 2.0 Header (USB8_9, Blue)

2 ATX 12V Power Connector (ATX12V1) 20 Chassis Fan Connector (CHA_FAN1)

3 CPU Fan Connector (CPU_FAN1) 21 Chassis Speaker Header

4 Power Fan Connector (PWR_FAN1) (SPEAKER 1, Purple)

5 1156-Pin CPU Socket 22 Clear CMOS Jumper (CLRCMOS1)

6 2 x 240-pin DDR3 DIMM Slots 23 System Panel Header (PANEL1, Orange)

(Dual Channel: DDR3_A2, DDR3_B2, Blue) 24 Infrared Module Header (IR1)

7 2 x 240-pin DDR3 DIMM Slots 25 TPM Header (TPM1)

(Dual Channel: DDR3_A1, DDR3_B1, White) 26 Print Port Header (LPT1, Purple)

8 ATX Power Connector (ATXPWR1) 27 COM Port Header (COM1)

9 Primary IDE Connector (IDE1, Blue) 28 Floppy Connector (FLOPPY1)

10 Secondary SATAII Connector (SATAII_2, Red) 29 PCI Slot (PCI1)

11 Primary SATAII Connector (SATAII_1, Red) 30 PCI Express 2.0 x16 Slot (PCIE3, Orange)

12 Third SATAII Connector (SATAII_3, Red) 31 PCI Express 2.0 x1 Slot (PCIE2, White)

13 Fourth SATAII Connector (SATAII_4, Red) 32 PCI Express 2.0 x16 Slot (PCIE1, Blue)

14 Intel P55 Chipset 33 HDMI_SPDIF Header

15 16Mb SPI Flash (HDMI_SPDIF1, Yellow)

16 USB 2.0 Header (USB12_13, Blue) 34 Internal Audio Connector: CD1 (Black)

17 Front Panel IEEE 1394 Header 35 Front Panel Audio Header

(FRONT_1394, Red) (HD_AUDIO1, Lime)

18 USB 2.0 Header (USB10_11, Blue)