Asus P7H55-M/USB3 - Manual (Page 21)

ASUS P7H55-M/USB3 1-8
1.5.3 Motherboard layout
P7H55-M/USB3
PCIEX16
PCI1
PCIEX1_1
PCIEX1_2
LPT
USB1112 USB910 USB78
AAFP
ATX12V
EATXPW
R
CPU_FAN
CHA_FAN
Lithium Cell
CMOS Power
Super
I/O
AUDIO
IC
S
954 A4
ALC
887
RTL
8111E
KB_USB56
64Mb
BIOS
Marvell
9123
SB_PWR
CLRTC
SPDIF_OUT
24.4cm(9.6in)
LGA1156
Intel ®
H55
DDR3 DIMM_A2 (64bit, 240-pin module
)
DDR3 DIMM_A1 (64bit, 240-pin module
)
DDR3 DIMM_B2 (64bit, 240-pin module
)
DDR3 DIMM_B1 (64bit, 240-pin module
)
LAN1_USB12
NEC
176
USB_3.0_12
SATA1
SATA3
SATA5
SATA2
SATA4
SATA6
SATA_6G_2 SATA_6G_1
COM1
PANEL
SPDIF_O2
HDMI
COM1
22.9cm(9.0in)
3 2 1 4 1
2
6
5
7
9 8 10 12 11 13
1.5.4 Layout contents
Connectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page
1. CPU and chassis fan connectors (4-pin
CPU_FAN, 3-pin CHA_FAN1)
1-28 8. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-3-
2. ATX power connectors (24-pin EATXPWR, 8-pin
ATX12V)
1-27 9. System panel connector (20-8 pin PANEL) 1-31
3. LGA1156 CPU socket 1-9 10. Serial port connector (10-1 pin COM1) 1-28
4. DDR3 DIMM slots 1-14 11. LPT connector (26-1 pin LPT) 1-27
5. Onboard LED (SB_PWR) 1-6 12. Digital audio connector (4-1 pin SPDIF_OUT) 1-29
6. Clear RTC RAM (3-pin CLRTC) 1-24 13. Front panel audio connector (10-1 pin AAFP) 1-26
7. Serial ATA connectors (7-pin SATA1-6) 1-29