ASRock X79 Extreme9 manual Motherboard Layout

1.3 Motherboard Layout

1	Power Fan Connector (PWR_FAN1)	27	Chassis Fan Connector (CHA_FAN2)
2	240-pin DDR3 DIMM Slot (DDR3_A1, Black)	28	Reset Switch (RSTBTN)
3	240-pin DDR3 DIMM Slot (DDR3_A2, Black)	29	Chassis Fan Connector (CHA_FAN3)
4	240-pin DDR3 DIMM Slot (DDR3_B1, Black)	30	Power Switch (PWRBTN)
5	240-pin DDR3 DIMM Slot (DDR3_B2, Black)	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	2011-Pin CPU Socket	34	USB 2.0 Header (USB_12_13, Black)
9	CPU Fan Connector (CPU_FAN1)	35	SPI Flash Memory (64Mb)
10	240-pin DDR3 DIMM Slot (DDR3_D2, Black)	36	USB 2.0 Header (USB_10_11, Black)
11	240-pin DDR3 DIMM Slot (DDR3_D1, Black)	37	Intel X79 Chipset
12	CPU Fan Connector (CPU_FAN2)	38	Consumer Infrared Module Header
13	240-pin DDR3 DIMM Slot (DDR3_C2, Black)		(CIR1, Gray)
14	240-pin DDR3 DIMM Slot (DDR3_C1, Black)	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

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