ASRock 939NF4G-SATA2 User Manual - Page 9

1.3 Motherboard Layout 1 2 34 PS2 Mouse 1 PS2_USB_PW1 ATX12V1 5 22.4cm (8.8-in) 939NF4G-SATA2 FSB1GHz 6 7 DDR400 PS2 Keyboard IDE2 Dual Channel Dual core CPU PARALLEL PORT DDR1 (64/72 bit, 184-piFnSmBo8du0le0) DDR2 (64/72 bit, 184-pin module) DDR3 (64/72 bit, 184-piFnSmBo8du0le0) DDR4 (64/72 bit, 184-pin module) SOCKET 939 VGA1 1 32 31 30 29 28 27 Top: LINE IN Center: FRONT Bottom: MIC IN 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 CD1 LAN PHY Super I/O AUDIO CODEC JR1 JL1 AUDIO1 1 COM1 ATXPWR1 IDE1 PCI EXPRESS ATA133 nVidia GeForce 6100 Chipset PCIE1 CPU_FAN1 ` PCIE2 7.1CH AMR1 PCI 1 USB2.0 PCI 2 4Mb BIOS GAME1 1 FLOPPY1 SATAII_2 CMOS BATTERY nVidia nForce 410 MCP Chipset SATAII_1 CLRCMOS1 1 SATAII IR1 USB45 USB67 1 1 SPEAKER1 1 CHA_FAN1 PLED PWRBTN 1 PANEL 1 HDLED RESET 26 25 24 23 22 21 20 19 18 17 16 24.4cm (9.6-in) 8 9 10 11 12 13 14 15 1 PS2_USB_PW1 Jumper 16 System Panel Header (PANEL1) 2 ATX 12V Power Connector (ATX12V1) 17 USB 2.0 Header (USB67, Blue) 3 North Bridge Controller 18 USB 2.0 Header (USB45, Blue) 4 CPU Heatsink Retention Module 19 Clear CMOS Jumper (CLRCMOS1) 5 939-Pin CPU Socket 20 Infrared Module Header (IR1) 6 2 x 184-pin DDR DIMM Slots 21 Floppy Connector (FLOPPY1) (Dual Channel A: DDR1, DDR2; Blue) 22 Flash Memory 7 2 x 184-pin DDR DIMM Slots 23 Game Port Header (GAME1) (Dual Channel B: DDR3, DDR4; Black) 24 PCI Express x 1 Slot (PCIE2) 8 Secondary IDE Connector (IDE2, Black) 25 AMR Slot (AMR1) 9 Primary IDE Connector (IDE1, Blue) 26 Front Panel Audio Header (AUDIO1) 10 CPU Fan Connector (CPU_FAN1) 27 JR1 JL1 Jumper 11 South Bridge Controller 28 2 x PCI Slots (PCI1- 2) 12 Secondary Serial ATAII Connector (SATAII_2, red) 29 PCI Express x 16 Slot (PCIE1) 13 Primary Serial ATAII Connector (SATAII_1, red) 30 Internal Audio Connector: CD1 (Black) 14 Chassis Speaker Header (SPEAKER 1) 31 ATX Power Connector (ATXPWR1) 15 Chassis Fan Connector (CHA_FAN1) 32 Serial Port Connector (COM1) 9