1.3 Motherboard Layout
1 | Power Fan Connector (PWR_FAN1) | 27 | Chassis Fan Connector (CHA_FAN2) |
2 | 28 | Reset Switch (RSTBTN) | |
3 | 29 | Chassis Fan Connector (CHA_FAN3) | |
4 | 30 | Power Switch (PWRBTN) | |
5 | 31 | Power LED Header (PLED1) | |
6 | ATX 12V Power Connector (ATX12V2) | 32 | System Panel Header (PANEL1, Black) |
7 | ATX 12V Power Connector (ATX12V1) | 33 | Chassis Speaker Header (SPEAKER1, Black) |
8 | 34 | USB 2.0 Header (USB_12_13, Black) | |
9 | CPU Fan Connector (CPU_FAN1) | 35 | SPI Flash Memory (64Mb) |
10 | 36 | USB 2.0 Header (USB_10_11, Black) | |
11 | 37 | Intel X79 Chipset | |
12 | CPU Fan Connector (CPU_FAN2) | 38 | Consumer Infrared Module Header |
13 |
| (CIR1, Gray) | |
14 | 39 | USB 2.0 Header (USB_8_9, Black) | |
15 | ATX Power Connector (ATXPWR1) | 40 | Infrared Module Header (IR1) |
16 | SB Fan Connector (SB_FAN1) | 41 | Clear CMOS Jumper (CLRCMOS1) |
17 | USB 3.0 Header (USB3_6_7, Black) | 42 | COM Port Header (COM1) |
18 | USB 3.0 Header (USB3_4_5, Black) | 43 | Front Panel IEEE 1394 Header |
19 | SATA2 Connectors (SATA2_2_3, Black) |
| (FRONT_1394, Black) |
20 | SATA2 Connectors (SATA2_0_1, Black) | 44 | PCI Express 3.0 x16 Slot (PCIE6, Black) |
21 | SATA3 Connectors (SATA3_0_1, Gray) | 45 | PCI Express 3.0 x16 Slot (PCIE5, Black) |
22 | SATA3 Connectors (SATA3_M4_M5, Gray) | 46 | PCI Express 3.0 x16 Slot (PCIE4, Black) |
23 | SATA3 Connectors (SATA3_M2_M3, Gray) | 47 | PCI Express 2.0 x1 Slot (PCIE3, Black) |
24 | SATA3 Connectors (SATA3_M0_M1, Gray) | 48 | PCI Express 3.0 x16 Slot (PCIE2, Black) |
25 | Dr. Debug | 49 | PCI Express 3.0 x16 Slot (PCIE1, Black) |
26 | Chassis Fan Connector (CHA_FAN1) | 50 | SLI / XFIRE Power Connector |
12