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2
Feature
Processor
The motherboard uses an LGA775 type of Intel
TM
Extreme/Core
•
Accommodates Intel
Quad/Core
•
Supports a system bus (FSB) of 1600/1333/1066/800 MHz
Chipset
The X48 Northbridge (NB) and ICH9-R Southbridge (SB) chipsets are based on
an innovative and scalable architecture with proven reliability and performance.
•
X48 (NB)
•
•
•
•
ICH9-R
(SB)
•
•
•
•
•
Memory
•
Supports DDR3 1600/1333/1066/800 DDR3 SDRAM with Dual-chan-
nel architecture
•
Accommodates four unbuffered DIMMs
•
Up to 2 GB per DIMM with maximum memory size up to 8 GB
Audio
•
Compliant with Intel High Definition Audio Codec
•
8-channel audio CODEC
Onboard LAN (Optional)
•
Intel Giga LAN Controller
•
Realtek Giga LAN Controller
TM
2 Quad/Core
2 Duo that carries the following features:
®
Yorkfield/Wolfdale/Core
TM
2 Duo processors
Supports 36-bit host bus addressing, allowing the CPU to
access the entire 64 GB of the memory address space
2 GB/s point-to-point Direct Media Interface (DMI) to ICH9 (1
GB/s each direction)
Supports 512 Mb and 1 Gb DDR3 DRAM technologies for
x8 and x16 devices
Two, 16-lane PCI Express ports intended for external de-
vice attach, compliant to the PCI Express* Base Specifica-
tion revision 2.0
Enhanced DMA Controller, interrupt controller, and timer func-
tions
Compliant with PCI v2.3 specification
Integrated SATA 3.0 Gb/s Host Controller
Supports up to twelve USB 2.0 ports
Integrated Gigabit LAN Controller
®
Supports Intel
Matrix Storage Technology, providing both
AHCI and RAID 0, 1, 5 and 10 configuration
Introducing the Motherboard
®
TM
Yorkfield/Wolfdale/Core
TM
TM
2 Extreme/Core
2
2
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