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53
Chapter 5
LABEL
COMPONENTS
1. CPU Socket
Supports the LGA1156 Intel Lynnfield/Havendale/Clarkdale processors
2. CPU_FAN
CPU cooling fan connector
3. DIMM1~4
240-Pin DDR3 SDRAM slots(Channel A: DIMM4, DIMM2 Channel B: DIMM3,
DIMM1) * Single Channel Mode: DIMM2 must be populated. * Dual Channel
Mode: DIMM2 and DIMM1 must be populated.
4. GPIO0~1
General Purpose I/O Signals
5. ATX1
Standard 24-pin ATX power connector
6. SPI_DEBUG
SPI debug header-factory use only
7. SATA1~6
Serial ATA connectors
8. F_PANEL
Front panel switch/LED header
9. F_USB3~4
Front panel USB headers
10. CLR_CMOS
Clear CMOS jumper
11. ME_DISABLE
ME disable jumper
12. F_USB2
Front panel USB header
13. F_USB1
Front panel USB header(Card Reader)
14. SPDIF_OUT1
SPDIF out header
15. F_AUDIO1
Front panel audio header
16. PCI1
32-bit add-on card slots
17. PCIE1X-1~2
PCI Express x1 slot
18. PCIE16X
PCI Express x16 slot
19. SYS_FAN
System cooling fan connector
20. ATX_12V
Auxiliary 4-pin power connector