ASRock 775Dual-880Pro User Manual - Page 12

1.4 Motherboard Layout 12 34 5 24.4cm (9.6 in) PS2 Keyboard 1 PS2 PS2_USB_PWR1 Mouse ATX12V1 CPU_FAN1 67 PARALLEL PORT COM1 FSB1066 Dual Channel DDR400/DDRII667 DDRII1 (64/72 bit, 240-pin module) DDR1 (64/72 bit, 184-pin module) DDRII2 (64/72 bit, 240-pin module) DDR2 (64/72 bit, 184-pin module) 30.5cm (12.0 in) 29 28 27 26 25 24 Top: REAR SPK Center: SIDE SPK Bottom: CTR BASS USB 2.0 T: USB2 B: USB3 USB 2.0 T: USB0 B: USB1 Top: RJ-45 VIA PT880Pro Chipset ATXPWR1 Top: LINE IN Center: FRONT Bottom: MIC IN IR1 1 AGP 8X 1.5V_AGP1 7.1 CH Super I/O LAN PHY CD1 Audio CODEC JR1 JL1 1 AUDIO1 PCI Express Graphics ` PCI 1 775Dual-880Pro PCI 2 USB2.0 PCI 3 GAME1 PCI 4 FLOPPY1 CMOS Battery CLRCMOS1 PCI EXPRESS USB67 1 USB45 1 VIA VT8237 IDE1 IDE2 SATA1 SATA2 SATA 4MB BIOS CHA_FAN1 SPEAKER1 1 PANEL 1 PLED PWRBTN 1 HDLED RESET ATA133 23 22 21 20 191817 16 15 14 13 8 9 10 11 12 1 PS2_USB_PWR1 Jumper 2 ATX 12V Connector (ATX12V1) 3 775-Pin CPU Socket 4 North Bridge Controller 5 CPU Fan Connector (CPU_FAN1) 6 2 x 240-pin DDRII DIMM Slots (Dual Channel A: DDRII1, DDRII2; Yellow) 7 2 x 184-pin DDR DIMM Slots (Dual Channel B: DDR1, DDR2; Blue) 8 AGP Slot (1.5V_AGP1) 9 Secondary IDE Connector (IDE2, Black) 10 Primary IDE Connector (IDE1, Blue) 11 Secondary Serial ATA Connector (SATA2) 12 Primary Serial ATA Connector (SATA1) 13 System Panel Header (PANEL1) 14 Chassis Speaker Header (SPEAKER 1) 15 Chassis Fan Connector (CHA_FAN1) 16 Flash Memory 17 South Bridge Controller 18 Clear CMOS Jumper (CLRCMOS1) 19 USB 2.0 Header (USB45, Blue) 20 USB 2.0 Header (USB67, Blue) 21 Floppy Connector (FLOPPY1) 22 Game Connector (GAME1) 23 Front Panel Audio Header (AUDIO1) 24 JR1 / JL1 Jumpers 25 Internal Audio Connector: CD1 (Black) 26 4 x PCI Slots (PCI1- 4) 27 PCI Express Graphics Slot (PCI Express x 4) 28 Infrared Module Header (IR1) 29 ATX Power Connector (ATXPWR1) 12