1
Chapter 1
Introduction of the Motherboard
1-1 Specification
Spec Description
Design
z
ATX form factor; PCB size: 30.0 x24.4 cm
Chipset
z
Intel Q77 Express Chipset
LGA1155
CPU Socket
z
Supports
3
rd
and 2
nd
Generation Intel
®
Core™ i7, Core™ i5,
Core™ i3 series processor in LAG1155 Package
* for detailed CPU support information please visit our website
Memory Slot
z
DDRIII RAM module slot x 4
z
Supporting four DDRIII 1600/1333/1066MHz RAM Module
expandable to 32 GB (Maximum)
z
Support dual-channel function
Expansion Slots
z
1 pcs* PCI-Express x16 slot
z
1 pcs* PCI-Express x4 slot
z
1 pcs* PCI-Express x1 slot
z
4 pcs *32-bit PCI slot
z
1 pcs* Full-size Mini-PCIE slot/MSATA slot
z
1 pcs*Half-size Mini-PCIE slot
Storage
z
Support four SATAII ports
z
Support two SATAIII ports
Dual LAN Chip
z
Integrated Intel 82574L and 82579LM Gigabit Ethernet LAN chip
that supports Fast Ethernet LAN function of providing
10/100/1000Mbps Ethernet data transfer rate
HD Audio Chip
z
Realtek ALC662 6-channel Audio Codec integrated
z
Audio driver and utility included
BIOS
z
64MB DIP Flash ROM
Multi I/O
z
USB 3.0 port connector x2
z
HDMI port connector x1
z
Serial port connector x2
z
DVI-D port connector x1/VGA port connector x1
z
USB 2.0 port connector x4
z
RJ-45 LAN connector x2
z
Audio connector x3 (Line-in, Line-out, MIC)
z
Front panel audio header x1
z
HDMI-SPDIF header x1
z
CDIN header x1
z
Parallel header x1
z
TPM 1.2 header x1
z
GPIO header x1
z
USB 2.0 header x2
z
USB 3.0 header x1
z
Front panel header x1
z
POWER LED header x1
z
Speaker header x1
z
CIR header x1
z
LANLED header x2
z
SM_BUS header x1
z
TX-RX COM header x 1
z
COM port header x 8
