3
1-3 Layout Diagram
* Note:
PCI-Express 3.0 x16 by 16 lane is only supported with Intel® Ivy Bridge CPU. With Intel®
Sandy Bridge CPU, the slot only supports PCI-Express 2.0 specification.
CPU Socket
Main Power Connector
CPU FAN1 Header
USB 2.0 Headers
12V Power Connector
DDRIII Slot x 2
JBAT
Audio Connector
Intel H77 Chipset
PCI Express 2.0 x1 Slot
HDMI Port
VGA port
RJ-45 over
USB 2.0 ports
Front Panel
Audio Header
6-CH
HD Audio Chip
PCI Express 3.0/2.0 x16 by 16 lane Slot*
Power LED Header
USB 3.0 ports
Speaker Header
Front Panel Header
SATAII Connectors
(SATA3/SATA4)
LAN Chip
SYSFAN1 Header
USB 2.0 Ports
PS/2 Keyboard
Port
HDMI Port
PS/2 Mouse
Port
Line-In
Line-Out
MIC-In
VGA Port
RJ-45 LAN Port
PS/2 Mouse Port over
PS/2 Keyboard Port
USB 3.0 Header
HDMI_SPDIF Header
JP1
USB 3.0 Ports
MINI-SATA Slot
SATAIII Connectors
(SATA1/SATA2)
