ECS H55H-CM, Manual, Page: 10 / 74

6
Introducing the Motherboard
Table of Motherboard Components
LABEL COMPONENTS
1. CPU Socket
LGA1156 socket for Intel
®
Core i7/Core
i5/Core i3 processor
2. CPU_FAN CPU cooling fan connector
3. DIMM1~4 240-pin DDR3 SDRAM slots
4. PWR_FAN Power cooling fan connector
5. FDD1 Floppy disk drive connector
6. ATX1 Standard 24-pin ATX power connector
7. CHS Chassis intrustion detect header
8. SATA1~6 Serial ATA connectors
9. F_PANEL Front panel switch/LED header
10. COM1~2 Onboard serial port headers
11. CLR_CMOS Clear CMOS jumper
12. F_USB1~3 Front panel USB headers
Trusted Cryptography Module header/
TPM module header
14. SPDIFO SPDIF out header
15. F_AUDIO1 Front panel audio header
16. PCI1 32-bit add-on card slot
17. PCIE1X-1~2 PCI Express x1 slots
18. PCIE16X
PCI Express slot for graphics interface
19. SYS_FAN System cooling fan connector
20. ATX_12V 4-pin +12V power connector
13. TCM/TPM
This concludes Chapter 1. The next chapter explains how to install the motherboard.