Owner's manual
H81H3-I USER MANUAL
3
Motherboard Components
Table of Motherboard Components
LABEL COMPONENTS
LGA1150 socket for Intel® 4th Generation
Core
TM
Famil
y
/Pentium/Celeron
p
rocessors
2. PCIEX16 PCI Express slot for graphics interface
3. F_AUDIO Front panel audio header
4. ATX12V 4-pin +12V power connector
5. USB3F*
Front panel USB 3.0 header
6. SYS_FAN 3-pin system cooling fan connector
7. F_PANEL Front panel switch/LED header
8. SATA1~2 Serial ATA 6Gb/s connectors
9. SATA3~4 Serial ATA 3Gb/s connectors
10. CPU_FAN 4-pin CPU cooling fan connector
11. CASE CASE open header
12. F_USB1~2 Front panel USB 2.0 headers
13. SPK Speaker header
14. ME_UNLOCK ME unlock header-for factory use only
15. CLR_CMOS Clear CMOS jumper
16. ATX_POWER Standard 24-pin ATX power connector
17. DDR3_1~2 240-pin DDR3 Module slots
18. COM1 Onboard serial port header
19. MPCIE Mini PCI Express x1 slot
1. CPU Socket
*If there are dual USB 3.0 ports at the rear panel, the USB 3.0 header duo to
Intel H81 chipset SPEC just supports two USB 3.0 ports. Please take the
actual motherboard as standard.