3
Chapter 1 Product Introduction
Main Features
CPU
Chipset
Front Side Bus
Memory
Expansion
Slots
High
Definition
Audio
Supports Intel
®
Core
TM
2 Quad, Core
TM
2
Extreme, Core
TM
2 Duo, Pentium
®
Dual-
Core E2xxx processors in an LGA 775
package
Supports upcoming 45nm processors
Supports Front Side Bus(FSB) at
1333MHz / 1066MHz / 800MHz
Dual-Channel DDR2 and DDR3 memory
architecture
4 x 240-pin, 1.8V, DDR2 DIMM slots
support up to 8GB; 2 x 240-pin, 1.5V,
DDR3 DIMM slots support up to 4GB
DDR2 up to 1066 (O.C) MHz / 800MHz;
DDR3 up to 1333MHz
Northbridge: Intel
®
X38
Southbridge: Intel
®
ICH9R
2 X PCI Slots
2 X PCI Express x1 slots and support
250MB/s (500MB/s concurrent) band-
width
2 x PCI Express x16 Graphics slots and
support 8GB/s (16GB/s concurrent)
bandwidth, 1 x PCI Express x16
Graphics slot (
Black
) and supports
1GB/s (2GB/s concurrent) bandwidth.
Low power consumption and power
management features
Supports S/PDIF output
Supports Jack-Sensing and Jack-
retasking function
Compliant with Intel
®
HD Audio specifi-
cation
(
continued on the next page
)
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