ASRock H77M-ITX User Manual - Page 13

1.3 Motherboard Layout 1 23 4 56 78 9 10 11 17.0cm (6.7 in) SATA_0 SATA_2 19 PS2 Keyboard USB 2.0 T: USB0 B: USB1 64Mb BIOS SATA_1 SATA_3 Super I/O AT X P W R 1 PLED PWRBTN 1 HDLED RESET PANEL1 Intel USB4_5 1 1 CIR1 CMOS H77 USB3_3_4 12 Battery 1 Fast RAM X DDR3 DDR3_A1 (64 bit, 240-pin module) DDR3_B1 (64 bit, 240-pin module) 17.0cm (6.7 in) DVI1 VGA1 18 HDMI1 17 CLRCMOS1 ATX12V1 ESATA1 USB 2.0 T: USB2 B: USB3 CHA_FAN1 16 CPU_FAN1 USB 3.0 T: USB1 Top: B: USB2 RJ-45 Top: CTR BASS Center: REAR SPK Bottom: Optical SPDIF Top: LINE IN Center: FRONT Bottom: MIC IN 1 HD_AUDIO1 AUDIO CODEC H77M-ITX PCIE1 Front USB 3.0 PCI Express 3.0 RoHS 15 1 SPI Flash Memory (64Mb) 2 SATA3 Connector (SATA_1, Gray) 3 SATA3 Connector (SATA_0, Gray) 4 SATA2 Connector (SATA_2, Black) 5 SATA2 Connector (SATA_3, Black) 6 Intel H77 Chipset 7 USB 2.0 Header (USB4_5, Black) 8 System Panel Header (PANEL1, Black) 9 ATX Power Connector (ATXPWR1) 10 Consumer Infrared Module Header (CIR1, Gray) 14 13 11 2 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1, Black) 12 USB 3.0 Header (USB3_3_4, Black) 13 1155-Pin CPU Socket 14 PCI Express 3.0 x16 Slot (PCIE1, Black) 15 Front Panel Audio Header (HD_AUDIO1, Black) 16 CPU Fan Connector (CPU_FAN1) 17 Chassis Fan Connector (CHA_FAN1) 18 Clear CMOS Jumper (CLRCMOS1) 19 ATX 12V Power Connector (ATX12V1) 13