ASRock P4S55FX User Manual - Page 8

1.4 Motherboard Layout (P4S55FX) 1 23 45 6 7 21.8cm (8.6 in) PS2 Mouse PS2 Keyboard 1 PS2_USB_PWR1 CPU_FAN1 ATX12V1 PARALLEL PORT COM1 PGA478 IDE2 8 DDR1 (64/72 bit, 184-pin module) DDR2 (64/72 bit, 184-pin module) DDR3 (64/72 bit, 184-pin module) DDR4 (64/72 bit, 184-pin module) 30.5cm (12.0 in) USB 2.0 T: USB2 B: USB3 USB 2.0 T: USB0 B: USB1 Top: RJ-45 27 26 25 24 23 Top: Line In Center: Line Out Bottom: Mic In USB 2.0 T: USB4 B: USB5 CD1 AUDIO1 1 AUX1 JR1 JL1 Audio CODEC Super I/O 22 21 2MB BIOS ATXPWR1 SiS 655FX LAN 1.5V_AGP1 PHY PCI 1 9 IDE1 10 11 PCI 2 P4S55FX PCI 3 PCI 4 AGP 8X DDR400 PCI 5 GAME1 ATA133 FSB800 USB2.0 5.1 CH FLOPPY1 USB67 1 SiS 964L CMOS Battery SPEAKER1 1 CLRCMOS1 CHA_FAN1 IR1 1 PANEL 1 PLED PWRBTN 1 HDLED RESET 12 13 14 20 19 18 17 16 15 1 PS2_USB_PWR1 Jumper 2 CPU Fan Connector (CPU_FAN1) 3 CPU Heatsink Retention Module 4 CPU Socket 5 North Bridge Controller 6 184-pin DDR DIMM Slots (Dual Channel A: DDR1, DDR3; Blue) 7 ATX 12V Connector (ATX12V1) 8 Secondary IDE Connector (IDE2, Black) 9 Primary IDE Connector (IDE1, Blue) 10 184-pin DDR DIMM Slots (Dual Channel B: DDR2, DDR4; Black) 11 AGP Slot (1.5V_AGP1) 12 South Bridge Controller 13 Clear CMOS Solder Points (CLRCMOS1) 8 14 Chassis Fan Connector (CHA_FAN1) 15 Infrared Module Header (IR1) 16 System Panel Header (PANEL1) 17 Floppy Connector (FLOPPY1) 18 Chassis Speaker Header (SPEAKER 1) 19 USB 2.0 Header (USB67, Blue) 20 Game Connector (GAME1) 21 Flash Memory 22 PCI Slots (PCI1- 5) 23 JR1 Jumper / JL1 Jumper 24 Front Panel Audio Header (AUDIO1) 25 Internal Audio Connector: AUX1 (White) 26 Internal Audio Connector: CD1 (Black) 27 ATX Power Connector (ATXPWR1)