1.3 Motherboard Layout
1 | ATX 12V Power Connector (ATX12V1) | 21 | SATA2 Connectors (SATAII_2_3, Black) |
2 | 2 x | 22 | Chassis Speaker Header |
| (DDR3_A1, DDR3_B1, Black) |
| (SPEAKER1, Gray) |
3 | 23 | Power LED Header (PLED1) | |
4 | CPU Fan Connector (CPU_FAN2) | 24 | System Panel Header (PANEL1, Black) |
5 | 2 x | 25 | SPI Flash Memory (64Mb) |
| (DDR3_D1, DDR3_C1, Black) | 26 | Dr. Debug |
6 | CPU Fan Connector (CPU_FAN1) | 27 | Reset Switch (RSTBTN) |
7 | Power Fan Connector (PWR_FAN1) | 28 | Power Switch (PWRBTN) |
8 | Chassis Fan Connector (CHA_FAN2) | 29 | Chassis Fan Connector (CHA_FAN3) |
9 | ATX Power Connector (ATXPWR1) | 30 | Clear CMOS Jumper (CLRCMOS1) |
10 | Chassis Fan Connector (CHA_FAN1) | 31 | COM Port Header (COM1) |
11 | USB 3.0 Header (USB3_2_3, Black) | 32 | Front Panel IEEE 1394 Header |
12 | Infrared Module Header (IR1) |
| (FRONT_1394, Black) |
13 | SATA3 Connector (SATA3_A0, Gray) | 33 | Front Panel Audio Header |
14 | Consumer Infrared Module Header |
| (HD_AUDIO1, Black) |
| (CIR1, Gray) | 34 | HDMI_SPDIF Header |
15 | USB 2.0 Header (USB_8_9, Black) |
| (HDMI_SPDIF1, Black) |
16 | USB 2.0 Header (USB_6_7, Black) | 35 | PCI Slot (PCI1, Black) |
17 | SB Fan Connector (SB_FAN1) | 36 | PCI Express 3.0 x16 Slot (PCIE3, Black) |
18 | Intel X79 Chipset | 37 | PCI Express 3.0 x16 Slot (PCIE2, Black) |
19 | SATA3 Connectors (SATA3_0_1, Gray) | 38 | PCI Express 3.0 x16 Slot (PCIE1, Black) |
20 | SATA2 Connectors (SATAII_0_1, Black) | 39 | SLI / XFIRE Power Connector |
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